                         SEQUENCE LISTING

<110>  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
       INSTITUT GUSTAVE ROUSSY
       UNIVERSITE PARIS SUD XI
       VIROXIS SAS
 
<120>  MUTATED LENTIVIRAL ENV PROTEINS AND THEIR USE AS DRUGS

<130>  WOB 10 VIR ARGI

<160>  428   

<170>  PatentIn version 3.5

<210>  1
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa = Ile or Val

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa = K or R

<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<400>  1

Ala Xaa Glu Xaa Tyr Leu Xaa Asp Gln 
1               5                   


<210>  2
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragement of lentiviral ENV ISU


<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<400>  2

Ala Ile Glu Lys Tyr Leu Xaa Asp Gln 
1               5                   


<210>  3
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragement of lentiviral ENV ISU


<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<400>  3

Ala Ile Glu Arg Tyr Leu Xaa Asp Gln 
1               5                   


<210>  4
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<400>  4

Ala Val Glu Lys Tyr Leu Xaa Asp Gln 
1               5                   


<210>  5
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<400>  5

Ala Val Glu Arg Tyr Leu Xaa Asp Gln 
1               5                   


<210>  6
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  misc_feature
<222>  (1)..(1)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (8)..(9)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (12)..(17)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (19)..(20)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (22)..(22)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (24)..(25)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (28)..(28)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (30)..(30)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (33)..(33)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (35)..(36)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  MISC_FEATURE
<222>  (38)..(38)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (40)..(40)
<223>  Xaa = R or K

<220>
<221>  misc_feature
<222>  (43)..(43)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (46)..(47)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (49)..(49)
<223>  Xaa can be any naturally occurring amino acid

<400>  6

Xaa Gly Ile Val Gln Gln Gln Xaa Xaa Leu Leu Xaa Xaa Xaa Xaa Xaa 
1               5                   10                  15      


Xaa Gln Xaa Xaa Leu Xaa Leu Xaa Xaa Trp Gly Xaa Lys Xaa Leu Gln 
            20                  25                  30          


Xaa Arg Xaa Xaa Ala Xaa Glu Xaa Tyr Leu Xaa Asp Gln Xaa Xaa Leu 
        35                  40                  45              


Xaa 
    


<210>  7
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  7

Ala Val Glu Arg Tyr Leu Lys Asp Gln 
1               5                   


<210>  8
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  8

Ala Ile Glu Lys Tyr Leu Lys Asp Gln 
1               5                   


<210>  9
<211>  8
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  9

Ala Val Glu Arg Ala Leu Lys Asp 
1               5               


<210>  10
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  10

Ala Val Glu Arg Phe Leu Lys Asp 
1               5               


<210>  11
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  11

Ala Val Glu Arg Gly Leu Lys Asp 
1               5               


<210>  12
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  12

Ala Val Glu Arg Leu Leu Lys Asp 
1               5               


<210>  13
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  13

Ala Val Glu Arg Arg Leu Lys Asp 
1               5               


<210>  14
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  14

Ala Val Glu Arg Tyr Ala Lys Asp 
1               5               


<210>  15
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  15

Ala Val Glu Arg Tyr Phe Lys Asp 
1               5               


<210>  16
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  16

Ala Val Glu Arg Tyr Gly Lys Asp 
1               5               


<210>  17
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  17

Ala Val Glu Arg Tyr Arg Lys Asp 
1               5               


<210>  18
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  18

Ala Val Glu Arg Ala Ala Lys Asp 
1               5               


<210>  19
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  19

Ala Val Glu Arg Ala Phe Lys Asp 
1               5               


<210>  20
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  20

Ala Val Glu Arg Ala Gly Lys Asp 
1               5               


<210>  21
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  21

Ala Val Glu Arg Ala Arg Lys Asp 
1               5               


<210>  22
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  22

Ala Val Glu Arg Phe Ala Lys Asp 
1               5               


<210>  23
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  23

Ala Val Glu Arg Phe Phe Lys Asp 
1               5               


<210>  24
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  24

Ala Val Glu Arg Phe Gly Lys Asp 
1               5               


<210>  25
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  25

Ala Val Glu Arg Phe Arg Lys Asp 
1               5               


<210>  26
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  26

Ala Val Glu Arg Gly Ala Lys Asp 
1               5               


<210>  27
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  27

Ala Val Glu Arg Gly Phe Lys Asp 
1               5               


<210>  28
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  28

Ala Val Glu Arg Gly Gly Lys Asp 
1               5               


<210>  29
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  29

Ala Val Glu Arg Gly Arg Lys Asp 
1               5               


<210>  30
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  30

Ala Val Glu Arg Leu Ala Lys Asp 
1               5               


<210>  31
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  31

Ala Val Glu Arg Leu Phe Lys Asp 
1               5               


<210>  32
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  32

Ala Val Glu Arg Leu Gly Lys Asp 
1               5               


<210>  33
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  33

Ala Val Glu Arg Leu Arg Lys Asp 
1               5               


<210>  34
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  34

Ala Val Glu Arg Arg Ala Lys Asp 
1               5               


<210>  35
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  35

Ala Val Glu Arg Arg Phe Lys Asp 
1               5               


<210>  36
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  36

Ala Val Glu Arg Arg Gly Lys Asp 
1               5               


<210>  37
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  37

Ala Val Glu Arg Arg Arg Lys Asp 
1               5               


<210>  38
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  38

Ala Ile Glu Lys Ala Leu Lys Asp 
1               5               


<210>  39
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  39

Ala Ile Glu Lys Phe Leu Lys Asp 
1               5               


<210>  40
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  40

Ala Ile Glu Lys Gly Leu Lys Asp 
1               5               


<210>  41
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  41

Ala Ile Glu Lys Leu Leu Lys Asp 
1               5               


<210>  42
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  42

Ala Ile Glu Lys Arg Leu Lys Asp 
1               5               


<210>  43
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  43

Ala Ile Glu Lys Tyr Ala Lys Asp 
1               5               


<210>  44
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  44

Ala Ile Glu Lys Tyr Phe Lys Asp 
1               5               


<210>  45
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  45

Ala Ile Glu Lys Tyr Gly Lys Asp 
1               5               


<210>  46
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  46

Ala Ile Glu Lys Tyr Arg Lys Asp 
1               5               


<210>  47
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  47

Ala Ile Glu Lys Ala Ala Lys Asp 
1               5               


<210>  48
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  48

Ala Ile Glu Lys Ala Phe Lys Asp 
1               5               


<210>  49
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  49

Ala Ile Glu Lys Ala Gly Lys Asp 
1               5               


<210>  50
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  50

Ala Ile Glu Lys Ala Arg Lys Asp 
1               5               


<210>  51
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  51

Ala Ile Glu Lys Phe Ala Lys Asp 
1               5               


<210>  52
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  52

Ala Ile Glu Lys Phe Phe Lys Asp 
1               5               


<210>  53
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  53

Ala Ile Glu Lys Phe Gly Lys Asp 
1               5               


<210>  54
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  54

Ala Ile Glu Lys Phe Arg Lys Asp 
1               5               


<210>  55
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  55

Ala Ile Glu Lys Gly Ala Lys Asp 
1               5               


<210>  56
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  56

Ala Ile Glu Lys Gly Phe Lys Asp 
1               5               


<210>  57
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  57

Ala Ile Glu Lys Gly Gly Lys Asp 
1               5               


<210>  58
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  58

Ala Ile Glu Lys Gly Arg Lys Asp 
1               5               


<210>  59
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  59

Ala Ile Glu Lys Leu Ala Lys Asp 
1               5               


<210>  60
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  60

Ala Ile Glu Lys Leu Phe Lys Asp 
1               5               


<210>  61
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  61

Ala Ile Glu Lys Leu Gly Lys Asp 
1               5               


<210>  62
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  62

Ala Ile Glu Lys Leu Arg Lys Asp 
1               5               


<210>  63
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  63

Ala Ile Glu Lys Arg Ala Lys Asp 
1               5               


<210>  64
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  64

Ala Ile Glu Lys Arg Phe Lys Asp 
1               5               


<210>  65
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  65

Ala Ile Glu Lys Arg Gly Lys Asp 
1               5               


<210>  66
<211>  8
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  66

Ala Ile Glu Lys Arg Arg Lys Asp 
1               5               


<210>  67
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  67

Ala Ile Glu Arg Ala Leu Lys Asp 
1               5               


<210>  68
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  68

Ala Ile Glu Arg Phe Leu Lys Asp 
1               5               


<210>  69
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  69

Ala Ile Glu Arg Gly Leu Lys Asp 
1               5               


<210>  70
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  70

Ala Ile Glu Arg Leu Leu Lys Asp 
1               5               


<210>  71
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  71

Ala Ile Glu Arg Arg Leu Lys Asp 
1               5               


<210>  72
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  72

Ala Ile Glu Arg Tyr Ala Lys Asp 
1               5               


<210>  73
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  73

Ala Ile Glu Arg Tyr Phe Lys Asp 
1               5               


<210>  74
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  74

Ala Ile Glu Arg Tyr Gly Lys Asp 
1               5               


<210>  75
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  75

Ala Ile Glu Arg Tyr Arg Lys Asp 
1               5               


<210>  76
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  76

Ala Ile Glu Arg Ala Ala Lys Asp 
1               5               


<210>  77
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  77

Ala Ile Glu Arg Ala Phe Lys Asp 
1               5               


<210>  78
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  78

Ala Ile Glu Arg Ala Gly Lys Asp 
1               5               


<210>  79
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  79

Ala Ile Glu Arg Ala Arg Lys Asp 
1               5               


<210>  80
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  80

Ala Ile Glu Arg Phe Ala Lys Asp 
1               5               


<210>  81
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  81

Ala Ile Glu Arg Phe Phe Lys Asp 
1               5               


<210>  82
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  82

Ala Ile Glu Arg Phe Gly Lys Asp 
1               5               


<210>  83
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  83

Ala Ile Glu Arg Phe Arg Lys Asp 
1               5               


<210>  84
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  84

Ala Ile Glu Arg Gly Ala Lys Asp 
1               5               


<210>  85
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  85

Ala Ile Glu Arg Gly Phe Lys Asp 
1               5               


<210>  86
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  86

Ala Ile Glu Arg Gly Gly Lys Asp 
1               5               


<210>  87
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  87

Ala Ile Glu Arg Gly Arg Lys Asp 
1               5               


<210>  88
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  88

Ala Ile Glu Arg Leu Ala Lys Asp 
1               5               


<210>  89
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  89

Ala Ile Glu Arg Leu Phe Lys Asp 
1               5               


<210>  90
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  90

Ala Ile Glu Arg Leu Gly Lys Asp 
1               5               


<210>  91
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  91

Ala Ile Glu Arg Leu Arg Lys Asp 
1               5               


<210>  92
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  92

Ala Ile Glu Arg Arg Ala Lys Asp 
1               5               


<210>  93
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  93

Ala Ile Glu Arg Arg Phe Lys Asp 
1               5               


<210>  94
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  94

Ala Ile Glu Arg Arg Gly Lys Asp 
1               5               


<210>  95
<211>  8
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragement of lentiviral ENV ISU

<400>  95

Ala Ile Glu Arg Arg Arg Lys Asp 
1               5               


<210>  96
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  96

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Ala Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  97
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  97

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Phe Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  98
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  98

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Gly Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  99
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  99

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Leu Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  100
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  100

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  101
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  101

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  102
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  102

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  103
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  103

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  104
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  104

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  105
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  105

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Ala Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  106
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  106

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Ala Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  107
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  107

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Ala Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  108
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  108

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Ala Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  109
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  109

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Phe Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  110
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  110

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Phe Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  111
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  111

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Phe Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  112
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  112

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Phe Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  113
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  113

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Gly Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  114
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  114

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Gly Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  115
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  115

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Gly Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  116
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  116

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Gly Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  117
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  117

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Leu Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  118
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  118

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Leu Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  119
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  119

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Leu Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  120
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  120

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Leu Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  121
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  121

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Arg Ala Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  122
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  122

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Arg Phe Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  123
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  123

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Arg Gly Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  124
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV1 ENV ISU

<400>  124

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Arg Arg Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  125
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  125

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  126
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  126

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  127
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  127

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  128
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  128

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  129
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  129

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  130
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  130

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  131
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  131

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  132
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  132

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  133
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  133

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  134
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  134

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  135
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  135

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  136
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  136

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  137
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  137

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  138
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  138

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  139
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  139

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  140
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  140

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  141
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  141

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  142
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  142

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  143
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  143

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  144
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  144

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  145
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  145

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  146
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  146

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  147
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  147

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  148
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  148

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  149
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  149

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  150
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  150

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  151
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  151

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  152
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  152

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  153
<211>  57
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  153

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  154
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  154

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Leu Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  155
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  155

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Leu Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  156
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  156

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Leu Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  157
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  157

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Leu Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  158
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  158

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Leu Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  159
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  159

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  160
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  160

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  161
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  161

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  162
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  162

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  163
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  163

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  164
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  164

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  165
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  165

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  166
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  166

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Ala Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  167
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  167

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  168
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  168

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  169
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  169

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  170
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  170

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Phe Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  171
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  171

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  172
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  172

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  173
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  173

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  174
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  174

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Gly Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  175
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  175

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  176
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  176

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  177
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  177

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  178
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  178

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Leu Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  179
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  179

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Ala Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  180
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  180

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Phe Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  181
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  181

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Gly Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  182
<211>  57
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of HIV2 ENV ISU

<400>  182

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Arg Arg Gln Asp Gln Ala Arg Leu 
        35                  40                  45              


Asn Ser Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  183
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  183

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Ala Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  184
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  184

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Phe Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  185
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  185

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Gly Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  186
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  186

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Leu Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  187
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  187

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Arg Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  188
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  188

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  189
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  189

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  190
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  190

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  191
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  191

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  192
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  192

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Ala Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  193
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  193

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Ala Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  194
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  194

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Ala Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  195
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  195

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Ala Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  196
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  196

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Phe Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  197
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  197

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Phe Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  198
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  198

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Phe Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  199
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  199

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Phe Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  200
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  200

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Gly Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  201
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  201

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Gly Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  202
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  202

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Gly Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  203
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  203

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Gly Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  204
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  204

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Leu Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  205
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  205

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Leu Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  206
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  206

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Leu Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  207
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  207

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Leu Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  208
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  208

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Arg Ala Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  209
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  209

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Arg Phe Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  210
<211>  57
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  210

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Arg Gly Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  211
<211>  57
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragment of SIV ENV ISU

<400>  211

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Arg Arg Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn Ala Trp Gly Cys Ala Phe Arg Gln 
    50                  55          


<210>  212
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  212

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  213
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  213

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  214
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  214

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  215
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  215

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  216
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  216

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  217
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  217

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  218
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  218

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  219
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  219

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  220
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  220

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  221
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  221

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  222
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  222

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  223
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  223

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  224
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  224

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  225
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  225

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  226
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  226

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  227
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  227

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  228
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  228

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  229
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  229

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  230
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  230

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  231
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  231

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  232
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  232

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  233
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  233

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  234
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  234

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  235
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  235

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  236
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  236

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  237
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  237

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Ala 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  238
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  238

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Phe 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  239
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  239

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Gly 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  240
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  240

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  241
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  241

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Leu Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  242
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  242

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Leu Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  243
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  243

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Leu Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  244
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  244

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Leu Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  245
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  245

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  246
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  246

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  247
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  247

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  248
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  248

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  249
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  249

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  250
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  250

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  251
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  251

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  252
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  252

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  253
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  253

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  254
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  254

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  255
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  255

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  256
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  256

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  257
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  257

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  258
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  258

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  259
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  259

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  260
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  260

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  261
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  261

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  262
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  262

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  263
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  263

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  264
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  264

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  265
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  265

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  266
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  266

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Ala Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  267
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  267

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Phe Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  268
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  268

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Gly Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  269
<211>  856
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  269

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Arg 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Met Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Lys Asn Asp Thr Asn Thr Asn Ser Ser Ser 
    130                 135                 140                 


Gly Arg Met Ile Met Glu Lys Gly Glu Ile Lys Asn Cys Ser Phe Asn 
145                 150                 155                 160 


Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys Glu Tyr Ala Phe Phe 
                165                 170                 175     


Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp Thr Thr Ser Tyr Thr 
            180                 185                 190         


Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln Ala Cys Pro Lys Val 
        195                 200                 205             


Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala Pro Ala Gly Phe Ala 
    210                 215                 220                 


Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly Thr Gly Pro Cys Thr 
225                 230                 235                 240 


Asn Val Ser Thr Val Gln Cys Thr His Gly Ile Arg Pro Val Val Ser 
                245                 250                 255     


Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu Glu Glu Val Val Ile 
            260                 265                 270         


Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr Ile Ile Val Gln Leu 
        275                 280                 285             


Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro Asn Asn Asn Thr Arg 
    290                 295                 300                 


Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg Ala Phe Val Thr Ile 
305                 310                 315                 320 


Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys Asn Ile Ser Arg Ala 
                325                 330                 335     


Lys Trp Asn Asn Thr Leu Lys Gln Ile Asp Ser Lys Leu Arg Glu Gln 
            340                 345                 350         


Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln Ser Ser Gly Gly Asp 
        355                 360                 365             


Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly Gly Glu Phe Phe Tyr 
    370                 375                 380                 


Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Ser Thr Lys Gly Ser Asn Asn Thr Glu Gly Ser Asp Thr Ile Thr Leu 
                405                 410                 415     


Pro Cys Arg Ile Lys Gln Ile Ile Asn Met Trp Gln Glu Val Gly Lys 
            420                 425                 430         


Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile Arg Cys Ser Ser Asn 
        435                 440                 445             


Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly Asn Ser Asn Asn Glu 
    450                 455                 460                 


Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met Arg Asp Asn Trp Arg 
465                 470                 475                 480 


Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile Glu Pro Leu Gly Val 
                485                 490                 495     


Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln Arg Glu Lys Arg Ala 
            500                 505                 510         


Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu Gly Ala Ala Gly Ser 
        515                 520                 525             


Thr Met Gly Ala Ala Ser Met Thr Leu Thr Val Gln Ala Arg Gln Leu 
    530                 535                 540                 


Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu 
545                 550                 555                 560 


Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu 
                565                 570                 575     


Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Arg Lys Asp Gln Gln Leu 
            580                 585                 590         


Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val 
        595                 600                 605             


Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn 
    610                 615                 620                 


Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser 
625                 630                 635                 640 


Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn 
                645                 650                 655     


Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala Ser Leu Trp Asn Trp 
            660                 665                 670         


Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys Leu Phe Ile Met Ile 
        675                 680                 685             


Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe Ala Val Leu Ser Val 
    690                 695                 700                 


Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu Ser Phe Gln Thr His 
705                 710                 715                 720 


Leu Pro Ile Pro Arg Gly Pro Asp Arg Pro Glu Gly Ile Glu Glu Glu 
                725                 730                 735     


Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg Leu Val Asn Gly Ser 
            740                 745                 750         


Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu Cys Leu Phe Ser Tyr 
        755                 760                 765             


His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr Arg Ile Val Glu Leu 
    770                 775                 780                 


Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr Trp Trp Asn Leu Leu 
785                 790                 795                 800 


Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala Val Ser Leu Leu Asn 
                805                 810                 815     


Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp Arg Val Ile Glu Val 
            820                 825                 830         


Val Gln Gly Ala Tyr Arg Ala Ile Arg His Ile Pro Arg Arg Ile Arg 
        835                 840                 845             


Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855     


<210>  270
<211>  32
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  fragemnt of lentiviral ENV protein


<220>
<221>  misc_feature
<222>  (1)..(1)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (4)..(5)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (7)..(8)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  MISC_FEATURE
<222>  (12)..(12)
<223>  Xaa = A or S

<220>
<221>  misc_feature
<222>  (13)..(15)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (18)..(18)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (20)..(20)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (24)..(24)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  MISC_FEATURE
<222>  (25)..(29)
<223>  Xaa = no or any amino acid

<220>
<221>  MISC_FEATURE
<222>  (30)..(30)
<223>  Xaa = N or S

<220>
<221>  MISC_FEATURE
<222>  (31)..(31)
<223>  Xaa = E, D, N or A

<220>
<221>  MISC_FEATURE
<222>  (32)..(32)
<223>  Xaa = S or T

<400>  270

Xaa Asp Gln Xaa Xaa Leu Xaa Xaa Trp Gly Cys Xaa Xaa Xaa Xaa Cys 
1               5                   10                  15      


Val Xaa Thr Xaa Val Pro Trp Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa 
            20                  25                  30          


<210>  271
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  271

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Ala Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  272
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  272

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Gly Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  273
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  273

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Ser Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  274
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  274

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Asp Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  275
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  275

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Ala Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  276
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  276

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Asn Asn Ala Ser Trp Ser Asn Lys Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  277
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  277

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Lys Asp Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  278
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  278

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Lys Ala Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  279
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  279

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Lys Asn Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  280
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  280

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Tyr Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  281
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  281

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Ala Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Ala Ser Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  282
<211>  115
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  282

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Trp Asn Ala Ser Trp Ser Asn Ala Ala Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  283
<211>  115
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  derived from lentiviral ENV ISU

<400>  283

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Arg Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile Cys Thr Thr Ala Val Pro 
    50                  55                  60                  


Ala Asn Ala Ser Trp Ser Asn Ala Ala Leu Glu Gln Ile Trp Asn Asn 
65                  70                  75                  80  


Met Thr Trp Met Glu Trp Asp Arg Glu Ile Asn Asn Tyr Thr Ser Leu 
                85                  90                  95      


Ile His Ser Leu Ile Glu Glu Ser Gln Asn Gln Gln Glu Lys Asn Glu 
            100                 105                 110         


Gln Glu Leu 
        115 


<210>  284
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  284

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  285
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  285

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Ala Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  286
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  286

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Gly Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  287
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  287

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Arg Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Ser Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  288
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  288

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Gly Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  289
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  289

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Leu Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  290
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  290

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Ala Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  291
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  291

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Phe Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  292
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  292

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Arg 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  293
<211>  881
<212>  PRT
<213>  Simian immunodeficiency virus


<220>
<221>  misc_feature
<222>  (736)..(736)
<223>  Xaa can be any naturally occurring amino acid

<400>  293

Met Gly Cys Leu Gly Asn Gln Leu Leu Ile Ala Ile Leu Leu Leu Ser 
1               5                   10                  15      


Val Tyr Gly Ile Tyr Cys Thr Gln Tyr Val Thr Val Phe Tyr Gly Val 
            20                  25                  30          


Pro Ala Trp Arg Asn Ala Thr Ile Pro Leu Phe Cys Ala Thr Lys Asn 
        35                  40                  45              


Arg Asp Thr Trp Gly Thr Thr Gln Cys Leu Pro Asp Asn Gly Asp Tyr 
    50                  55                  60                  


Ser Glu Leu Ala Leu Asn Val Thr Glu Ser Phe Asp Ala Trp Glu Asn 
65                  70                  75                  80  


Thr Val Thr Glu Gln Ala Ile Glu Asp Val Trp Gln Leu Phe Glu Thr 
                85                  90                  95      


Ser Ile Lys Pro Cys Val Lys Leu Ser Pro Leu Cys Ile Thr Met Arg 
            100                 105                 110         


Cys Asn Lys Ser Glu Thr Asp Arg Trp Gly Leu Thr Lys Ser Ser Thr 
        115                 120                 125             


Thr Ile Thr Thr Ala Ala Pro Thr Ser Ala Pro Val Ser Glu Lys Ile 
    130                 135                 140                 


Asp Met Val Asn Glu Thr Ser Ser Cys Ile Ala Gln Asn Asn Cys Thr 
145                 150                 155                 160 


Gly Leu Glu Gln Glu Gln Met Ile Ser Cys Lys Phe Thr Met Thr Gly 
                165                 170                 175     


Leu Lys Arg Asp Lys Thr Lys Glu Tyr Asn Glu Thr Trp Tyr Ser Thr 
            180                 185                 190         


Asp Leu Val Cys Glu Gln Gly Asn Ser Thr Asp Asn Glu Ser Arg Cys 
        195                 200                 205             


Tyr Met Asn His Cys Asn Thr Ser Val Ile Gln Glu Ser Cys Asp Lys 
    210                 215                 220                 


His Tyr Trp Asp Thr Ile Arg Phe Arg Tyr Cys Ala Pro Pro Gly Tyr 
225                 230                 235                 240 


Ala Leu Leu Arg Cys Asn Asp Thr Asn Tyr Ser Gly Phe Met Pro Lys 
                245                 250                 255     


Cys Ser Lys Val Val Val Ser Ser Cys Thr Arg Met Met Glu Thr Gln 
            260                 265                 270         


Thr Ser Thr Trp Phe Gly Phe Asn Gly Thr Arg Ala Glu Asn Arg Thr 
        275                 280                 285             


Tyr Ile Tyr Trp His Gly Arg Asp Asn Arg Thr Ile Ile Ser Leu Asn 
    290                 295                 300                 


Lys Tyr Tyr Asn Leu Thr Met Lys Cys Arg Arg Pro Gly Asn Lys Thr 
305                 310                 315                 320 


Val Leu Pro Val Thr Ile Met Ser Gly Leu Val Phe His Ser Gln Pro 
                325                 330                 335     


Ile Asn Asp Arg Pro Lys Gln Ala Trp Cys Trp Phe Gly Gly Lys Trp 
            340                 345                 350         


Lys Asp Ala Ile Lys Glu Val Lys Gln Thr Ile Val Lys His Pro Arg 
        355                 360                 365             


Tyr Thr Gly Thr Asn Asn Thr Asp Lys Ile Asn Leu Thr Ala Pro Gly 
    370                 375                 380                 


Gly Gly Asp Pro Glu Val Thr Phe Met Trp Thr Asn Cys Arg Gly Glu 
385                 390                 395                 400 


Phe Leu Tyr Cys Lys Met Asn Trp Phe Leu Asn Trp Val Glu Asp Arg 
                405                 410                 415     


Asp Val Thr Thr Gln Arg Pro Lys Glu Arg His Arg Arg Asn Tyr Val 
            420                 425                 430         


Pro Cys His Ile Arg Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys 
        435                 440                 445             


Asn Val Tyr Leu Pro Pro Arg Glu Gly Asp Leu Thr Cys Asn Ser Thr 
    450                 455                 460                 


Val Thr Ser Leu Ile Ala Asn Ile Asp Trp Thr Asp Gly Asn Gln Thr 
465                 470                 475                 480 


Ser Ile Thr Met Ser Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu 
                485                 490                 495     


Gly Asp Tyr Lys Leu Val Glu Ile Thr Pro Ile Gly Leu Ala Pro Thr 
            500                 505                 510         


Asp Val Lys Arg Tyr Thr Thr Gly Gly Thr Ser Arg Asn Lys Arg Gly 
        515                 520                 525             


Val Phe Val Leu Gly Phe Leu Gly Phe Leu Ala Thr Ala Gly Ser Ala 
    530                 535                 540                 


Met Gly Ala Ala Ser Leu Thr Leu Thr Ala Gln Ser Arg Thr Leu Leu 
545                 550                 555                 560 


Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
                565                 570                 575     


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            580                 585                 590         


Thr Arg Val Thr Ala Ile Glu Lys Tyr Arg Lys Asp Gln Ala Gln Leu 
        595                 600                 605             


Asn Ala Trp Gly Cys Ala Phe Arg Gln Val Cys His Thr Thr Val Pro 
    610                 615                 620                 


Trp Pro Asn Ala Ser Leu Thr Pro Asp Trp Asn Asn Asp Thr Trp Gln 
625                 630                 635                 640 


Glu Trp Glu Arg Lys Val Asp Phe Leu Glu Glu Asn Ile Thr Ala Leu 
                645                 650                 655     


Leu Glu Glu Ala Gln Ile Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln 
            660                 665                 670         


Lys Leu Asn Ser Trp Asp Val Phe Gly Asn Trp Phe Asp Leu Ala Ser 
        675                 680                 685             


Trp Ile Lys Tyr Ile Gln Tyr Gly Ile Tyr Val Val Val Gly Val Ile 
    690                 695                 700                 


Leu Leu Arg Ile Val Ile Tyr Ile Val Gln Met Leu Ala Lys Leu Arg 
705                 710                 715                 720 


Gln Gly Tyr Arg Pro Val Phe Ser Ser Pro Pro Ser Tyr Phe Gln Xaa 
                725                 730                 735     


Thr His Thr Gln Gln Asp Pro Ala Leu Pro Thr Arg Glu Gly Lys Glu 
            740                 745                 750         


Gly Asp Gly Gly Glu Gly Gly Gly Asn Ser Ser Trp Pro Trp Gln Ile 
        755                 760                 765             


Glu Tyr Ile His Phe Leu Ile Arg Gln Leu Ile Arg Leu Leu Thr Trp 
    770                 775                 780                 


Leu Phe Ser Asn Cys Arg Thr Leu Leu Ser Arg Ala Tyr Gln Ile Leu 
785                 790                 795                 800 


Gln Pro Ile Leu Gln Arg Leu Ser Ala Thr Leu Arg Arg Val Arg Glu 
                805                 810                 815     


Val Leu Arg Thr Glu Leu Thr Tyr Leu Gln Tyr Gly Trp Ser Tyr Phe 
            820                 825                 830         


His Glu Ala Val Gln Ala Gly Trp Arg Ser Ala Thr Glu Thr Leu Ala 
        835                 840                 845             


Gly Ala Trp Arg Asp Leu Trp Glu Thr Leu Arg Arg Gly Gly Arg Trp 
    850                 855                 860                 


Ile Leu Ala Ile Pro Arg Arg Ile Arg Gln Gly Leu Glu Leu Thr Leu 
865                 870                 875                 880 


Leu 
    


<210>  294
<211>  860
<212>  PRT
<213>  Human immunodeficiency virus type 2

<400>  294

Met Glu Pro Gly Arg Asn Gln Leu Phe Val Val Ile Leu Leu Thr Ser 
1               5                   10                  15      


Ala Cys Leu Val Tyr Cys Ser Gln Tyr Val Thr Val Phe Tyr Gly Ile 
            20                  25                  30          


Pro Ala Trp Lys Asn Ala Ser Ile Pro Leu Phe Cys Ala Thr Lys Asn 
        35                  40                  45              


Arg Asp Thr Trp Gly Thr Ile Gln Cys Leu Pro Asp Asn Asp Asp Tyr 
    50                  55                  60                  


Gln Glu Ile Ile Leu Asn Val Thr Glu Ala Phe Asp Ala Trp Asn Asn 
65                  70                  75                  80  


Thr Val Thr Glu Gln Ala Val Glu Asp Val Trp His Leu Phe Glu Thr 
                85                  90                  95      


Ser Ile Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ala Met Asn 
            100                 105                 110         


Cys Ser Arg Val Gln Gly Asn Thr Thr Thr Pro Asn Pro Arg Thr Ser 
        115                 120                 125             


Ser Ser Thr Thr Ser Arg Pro Pro Thr Ser Ala Ala Ser Ile Ile Asn 
    130                 135                 140                 


Glu Thr Ser Asn Cys Ile Glu Asn Asn Thr Cys Ala Gly Leu Gly Tyr 
145                 150                 155                 160 


Glu Glu Met Met Gln Cys Glu Phe Asn Met Lys Gly Leu Glu Gln Asp 
                165                 170                 175     


Lys Lys Arg Arg Tyr Lys Asp Thr Trp Tyr Leu Glu Asp Val Val Cys 
            180                 185                 190         


Asp Asn Thr Thr Ala Gly Thr Cys Tyr Met Arg His Cys Asn Thr Ser 
        195                 200                 205             


Ile Ile Lys Glu Ser Cys Asp Lys His Tyr Trp Asp Ala Met Arg Phe 
    210                 215                 220                 


Arg Tyr Cys Ala Pro Pro Gly Phe Ala Leu Leu Arg Cys Asn Asp Thr 
225                 230                 235                 240 


Asn Tyr Ser Gly Phe Glu Pro Lys Cys Thr Lys Val Val Ala Ala Ser 
                245                 250                 255     


Cys Thr Arg Met Met Glu Thr Gln Thr Ser Thr Trp Phe Gly Phe Asn 
            260                 265                 270         


Gly Thr Arg Ala Glu Asn Arg Thr Tyr Ile Tyr Trp His Gly Arg Asp 
        275                 280                 285             


Asn Arg Thr Ile Ile Ser Leu Asn Lys Tyr Tyr Asn Leu Thr Met Arg 
    290                 295                 300                 


Cys Lys Arg Pro Gly Asn Lys Thr Val Leu Pro Ile Thr Leu Met Ser 
305                 310                 315                 320 


Gly Leu Val Phe His Ser Gln Pro Ile Asn Thr Arg Pro Arg Gln Ala 
                325                 330                 335     


Trp Cys Arg Phe Gly Gly Arg Trp Arg Glu Ala Met Gln Glu Val Lys 
            340                 345                 350         


Gln Thr Leu Val Gln His Pro Arg Tyr Lys Gly Ile Asn Asp Thr Gly 
        355                 360                 365             


Lys Ile Asn Phe Thr Lys Pro Gly Ala Gly Ser Asp Pro Glu Val Ala 
    370                 375                 380                 


Phe Met Trp Thr Asn Cys Arg Gly Glu Phe Leu Tyr Cys Asn Met Thr 
385                 390                 395                 400 


Trp Phe Leu Asn Trp Val Glu Asp Lys Asn Gln Thr Arg Arg Asn Tyr 
                405                 410                 415     


Cys His Ile Lys Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys Asn 
            420                 425                 430         


Val Tyr Leu Pro Pro Arg Glu Gly Glu Leu Ala Cys Glu Ser Thr Val 
        435                 440                 445             


Thr Ser Ile Ile Ala Asn Ile Asp Ile Asp Lys Asn Arg Thr His Thr 
    450                 455                 460                 


Asn Ile Thr Phe Ser Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu 
465                 470                 475                 480 


Gly Asp Tyr Lys Leu Ile Glu Ile Thr Pro Ile Gly Phe Ala Pro Thr 
                485                 490                 495     


Asp Gln Arg Arg Tyr Ser Ser Thr Pro Val Arg Asn Lys Arg Gly Val 
            500                 505                 510         


Phe Val Leu Gly Phe Leu Gly Phe Leu Ala Thr Ala Gly Ser Ala Met 
        515                 520                 525             


Gly Ala Arg Ser Leu Thr Leu Ser Ala Gln Ser Arg Thr Leu Leu Ala 
    530                 535                 540                 


Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg Gln 
545                 550                 555                 560 


Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln Ala 
                565                 570                 575     


Arg Val Thr Ala Ile Glu Lys Tyr Arg Lys His Gln Ala Gln Leu Asn 
            580                 585                 590         


Ser Trp Gly Cys Ala Phe Arg Gln Val Cys His Thr Thr Val Pro Trp 
        595                 600                 605             


Val Asn Asp Ser Leu Ser Pro Asp Trp Lys Asn Met Thr Trp Gln Glu 
    610                 615                 620                 


Trp Glu Lys Gln Val Arg Tyr Leu Glu Ala Asn Ile Ser Gln Ser Leu 
625                 630                 635                 640 


Glu Glu Ala Gln Ile Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln Lys 
                645                 650                 655     


Leu Asn Ser Trp Asp Ile Leu Gly Asn Trp Phe Asp Leu Thr Ser Trp 
            660                 665                 670         


Val Lys Tyr Ile Gln Tyr Gly Val His Ile Val Val Gly Ile Ile Ala 
        675                 680                 685             


Leu Arg Ile Ala Ile Tyr Val Val Gln Leu Leu Ser Arg Phe Arg Lys 
    690                 695                 700                 


Gly Tyr Arg Pro Val Phe Ser Ser Pro Pro Gly Tyr Leu Gln Gln Ile 
705                 710                 715                 720 


His Ile His Lys Asp Arg Gly Gln Pro Ala Asn Glu Gly Thr Glu Glu 
                725                 730                 735     


Asp Val Gly Gly Asp Ser Gly Tyr Asp Leu Trp Pro Trp Pro Ile Asn 
            740                 745                 750         


Tyr Val Gln Phe Leu Ile His Leu Leu Thr Arg Leu Leu Ile Gly Leu 
        755                 760                 765             


Tyr Asn Ile Cys Arg Asp Leu Leu Ser Lys Asn Ser Pro Thr Arg Arg 
    770                 775                 780                 


Leu Ile Ser Gln Ser Leu Thr Ala Ile Arg Asp Trp Leu Arg Leu Lys 
785                 790                 795                 800 


Ala Ala Gln Leu Gln Tyr Gly Cys Glu Trp Ile Gln Glu Ala Phe Gln 
                805                 810                 815     


Ala Phe Ala Arg Thr Thr Arg Glu Thr Leu Ala Gly Ala Trp Gly Trp 
            820                 825                 830         


Leu Trp Glu Ala Ala Arg Arg Ile Gly Arg Gly Ile Leu Ala Val Pro 
        835                 840                 845             


Arg Arg Ile Arg Gln Gly Ala Glu Leu Ala Leu Leu 
    850                 855                 860 


<210>  295
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  295
acatggccca gccggcctct ggtatagtgc agcagc                                 36


<210>  296
<211>  34
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  296
gtatacgcgt ttataattct tgttcattct tttc                                   34


<210>  297
<211>  35
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  297
gtatacgcgt ttacatgtta ttccaaatct gttcc                                  35


<210>  298
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  298
gtatacgcgt ttaagcattc caaggcacag c                                      31


<210>  299
<211>  33
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  299
gtatacgcgt ttatccagag caaccccaaa tcc                                    33


<210>  300
<211>  32
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  300
gtatacgcgt ttaccccagg agctgttgat cc                                     32


<210>  301
<211>  34
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  301
gtatacgcgt ttactttagg tatctttcca cagc                                   34


<210>  302
<211>  34
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  302
gtatacgcgt ttaagccagg attcttgcct ggag                                   34


<210>  303
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  303
gtatacgcgt ttactgcttg atgccccaga c                                      31


<210>  304
<211>  26
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  304
ctttccacag cccggattct tgcctg                                            26


<210>  305
<211>  26
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  305
caggcaagaa tccgggctgt ggaaag                                            26


<210>  306
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  306
gtatctttcc acacgcagga ttcttgcc                                          28


<210>  307
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  307
ggcaagaatc ctgcgtgtgg aaagatac                                          28


<210>  308
<211>  34
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  308
ctttaggtat ctttccctag ccaggattct tgcc                                   34


<210>  309
<211>  34
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  309
ggcaagaatc ctggctaggg aaagatacct aaag                                   34


<210>  310
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  310
cctttaggta tcttctcaca gccaggattc                                        30


<210>  311
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  311
gaatcctggc tgtgagaaga tacctaaagg                                        30


<210>  312
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  312
gttgatcctt taggcgtctt tccacagcca g                                      31


<210>  313
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  313
ctggctgtgg aaagacgcct aaaggatcaa c                                      31


<210>  314
<211>  35
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  314
ggagctgttg atcctttcgg tatctttcca cagcc                                  35


<210>  315
<211>  35
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  315
ggctgtggaa agataccgaa aggatcaaca gctcc                                  35


<210>  316
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  316
gagctgttga tcccttaggt atctttccac                                        30


<210>  317
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  317
gtggaaagat acctaaggga tcaacagctc                                        30


<210>  318
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  318
aggagctgtt gacgctttag gtatcttt                                          28


<210>  319
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  319
aaagatacct aaagcgtcaa cagctcct                                          28


<210>  320
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  320
cccaggagct gtcgatcctt taggtatc                                          28


<210>  321
<211>  28
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  321
gatacctaaa ggatcgacag ctcctggg                                          28


<210>  322
<211>  29
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  322
caaatcccca ggagccgttg atcctttag                                         29


<210>  323
<211>  29
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  323
ctaaaggatc aacggctcct ggggatttg                                         29


<210>  324
<211>  29
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  324
caaatcccca ggcgctgttg atcctttag                                         29


<210>  325
<211>  29
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  325
ctaaaggatc aacagcgcct ggggatttg                                         29


<210>  326
<211>  22
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  326
cccaaatccc ccggagctgt tg                                                22


<210>  327
<211>  22
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  327
caacagctcc gggggatttg gg                                                22


<210>  328
<211>  23
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  328
ccccaaatcc gcaggagctg ttg                                               23


<210>  329
<211>  23
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  329
caacagctcc tgcggatttg ggg                                               23


<210>  330
<211>  24
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  330
gcaaccccat ctccccagga gctg                                              24


<210>  331
<211>  24
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  331
cagctcctgg ggagatgggg ttgc                                              24


<210>  332
<211>  24
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  332
gcaaccccat ctccccagga gctg                                              24


<210>  333
<211>  24
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  333
cagctcctgg ggagatgggg ttgc                                              24


<210>  334
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  334
gttgatcctt tagttttctt tccacagcca g                                      31


<210>  335
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  335
ctggctgtgg aaagaaaact aaaggatcaa c                                      31


<210>  336
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  336
gttgatcctt taggtgtctt tccacagcca g                                      31


<210>  337
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  337
ctggctgtgg aaagacacct aaaggatcaa c                                      31


<210>  338
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  338
gttgatcctt tagggctctt tccacagcca g                                      31


<210>  339
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  339
ctggctgtgg aaagagccct aaaggatcaa c                                      31


<210>  340
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  340
gttgatcctt taggcctctt tccacagcca g                                      31


<210>  341
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  341
ctggctgtgg aaagaggcct aaaggatcaa c                                      31


<210>  342
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  342
gttgatcctt taggaatctt tccacagcca g                                      31


<210>  343
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  343
ctggctgtgg aaagattcct aaaggatcaa c                                      31


<210>  344
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  344
gttgatcctt taggagtctt tccacagcca g                                      31


<210>  345
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  345
ctggctgtgg aaagactcct aaaggatcaa c                                      31


<210>  346
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  346
acaaattaga tgttcatcaa atattacagg g                                      31


<210>  347
<211>  44
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  347
gcaacagatg ctgttgggcc tcaatggccc tcagcaaatt gttc                        44


<210>  348
<211>  44
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  348
gaacaatttg ctgagggcca ttgaggccca acagcatctg ttgc                        44


<210>  349
<211>  32
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  349
gtgtattaag cttgtgtaat tgttaatttc tc                                     32


<210>  350
<211>  25
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  350
ccgctcagtc ccgaacttta ttggc                                             25


<210>  351
<211>  22
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  351
ggtggggaag agaacactgg cc                                                22


<210>  352
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  352
cagactaggg tcactgccat ccgcaagtac ttaaaggacc aggcg                       45


<210>  353
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  353
cgcctggtcc tttaagtact tgcggatggc agtgacccta gtctg                       45


<210>  354
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  354
actagggtca ctgccatcga gcgctactta aaggaccagg cgcag                       45


<210>  355
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  355
ctgcgcctgg tcctttaagt agcgctcgat ggcagtgacc ctagt                       45


<210>  356
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  356
gccatcgaga agcgcttaaa ggaccaggcg                                        30


<210>  357
<211>  30
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  357
cgcctggtcc tttaagcgct tctcgatggc                                        30


<210>  358
<211>  42
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  358
gtcactgcca tcgagaagta ccgcaaggac caggcgcagc tg                          42


<210>  359
<211>  42
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  359
cagctgcgcc tggtccttgc ggtacttctc gatggcagtg ac                          42


<210>  360
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  360
gccatcgaga agtacttacg cgaccaggcg cagctgaatg cttgg                       45


<210>  361
<211>  45
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  361
ccaagcattc agctgcgcct ggtcgcgtaa gtacttctcg atggc                       45


<210>  362
<211>  39
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  362
gagaagtact taaagcgcca ggcgcagctg aatgcttgg                              39


<210>  363
<211>  39
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  363
attcagctgc gcctggcgct ttaagtactt ctcgatggc                              39


<210>  364
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  364
acatggccca gccggccgct gggatagtgc agcaac                                 36


<210>  365
<211>  35
<212>  DNA
<213>  Artificial sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein

<400>  365
gtatacgcgt ttaaaacgca catccccaag cattc                                  35


<210>  366
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  366

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Tyr Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  367
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  367

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Lys Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Tyr Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  368
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  368

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  369
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  369

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Ile Leu Ala Val Glu Arg Tyr Leu Lys Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  370
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  370

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln Gln Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Arg 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Leu Arg Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  371
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  derived from the ISU domain of HIV1

<400>  371

Ser Gly Ile Val Gln Gln Gln Ser Asn Leu Leu Arg Ala Ile Gln Ala 
1               5                   10                  15      


Arg Gln His Met Leu Gln Leu Thr Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Val Glu Arg Tyr Leu Arg Asp Gln Gln Leu Leu 
        35                  40                  45              


Gly 
    


<210>  372
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of SIV

<400>  372

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Lys Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Ser Ile Trp Gly Val Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Leu Leu Ala Val Glu Arg Tyr Leu Gln Asp Gln Gln Ile Leu 
        35                  40                  45              


Gly 
    


<210>  373
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of SIV

<400>  373

Ser Gly Ile Val Gln Gln Gln Asn Asn Leu Leu Arg Ala Ile Glu Ala 
1               5                   10                  15      


Gln Gln His Leu Leu Gln Leu Ser Val Trp Gly Ile Lys Gln Leu Gln 
            20                  25                  30          


Ala Arg Val Leu Ala Ile Glu Arg Tyr Leu Arg Asp Gln Gln Ile Leu 
        35                  40                  45              


Gly 
    


<210>  374
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of SIV

<400>  374

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Ser Ala Ile Glu Lys Tyr Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn 
    


<210>  375
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  derived from the ISU domain of SIV

<400>  375

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn 
    


<210>  376
<211>  49
<212>  PRT
<213>  Artificial sequence

<220>
<223>  derived from the ISU domain of HIV2

<400>  376

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Met Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Ala Arg Val Thr Ala Ile Glu Lys Tyr Leu Lys Asp Gln Ala Gln Leu 
        35                  40                  45              


Asn 
    


<210>  377
<211>  49
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  derived from the ISU domain of HIV2

<400>  377

Ala Gly Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg 
1               5                   10                  15      


Gln Gln Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln 
            20                  25                  30          


Thr Arg Val Thr Ala Ile Glu Lys Tyr Leu Lys Asp Gln Ala Leu Leu 
        35                  40                  45              


Asn 
    


<210>  378
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  378
ctggctgtgg aagcacgcct aaaggatcaa c                                      31


<210>  379
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  379
gttgatcctt taggcgtgct tccacagcca g                                      31


<210>  380
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  380
ctggctgtgg aagaacgcct aaaggatcaa c                                      31


<210>  381
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  381
gttgatcctt taggcgttct tccacagcca g                                      31


<210>  382
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  382
ctggctgtgg aagctgccct aaaggatcaa c                                      31


<210>  383
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  383
gttgatcctt tagggcagct tccacagcca g                                      31


<210>  384
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  384
ctggctgtgg aagaagccct aaaggatcaa c                                      31


<210>  385
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  385
gttgatcctt tagggcttct tccacagcca g                                      31


<210>  386
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  386
ctggctgtgg aaagcgccct aaaggatcaa c                                      31


<210>  387
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  387
gttgatcctt tagggcgctt tccacagcca g                                      31


<210>  388
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  388
ctggctgtgg aaacagccct aaaggatcaa c                                      31


<210>  389
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  389
gttgatcctt tagggctgtt tccacagcca g                                      31


<210>  390
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  390
ctggctgtgg aagcttacct aaaggatcaa c                                      31


<210>  391
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  391
gttgatcctt taggtaagct tccacagcca g                                      31


<210>  392
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  392
ctggctgtgg aagaatacct aaaggatcaa c                                      31


<210>  393
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  393
gttgatcctt taggtattct tccacagcca g                                      31


<210>  394
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  394
ctggctgtgg aaagctacct aaaggatcaa c                                      31


<210>  395
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  395
gttgatcctt taggtagctt tccacagcca g                                      31


<210>  396
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  396
ctggctgtgg aaacatacct aaaggatcaa c                                      31


<210>  397
<211>  31
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  397
gttgatcctt taggtatgtt tccacagcca g                                      31


<210>  398
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  398
gctagttgga gtaatgcatc tctggaacag atttgg                                 36


<210>  399
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  399
ccaaatctgt tccagagatg cattactcca actagc                                 36


<210>  400
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  400
gctagttgga gtaatggatc tctggaacag atttgg                                 36


<210>  401
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  401
ccaaatctgt tccagagatc cattactcca actagc                                 36


<210>  402
<211>  36
<212>  DNA
<213>  Artificial sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  402
gctagttgga gtaattcatc tctggaacag atttgg                                 36


<210>  403
<211>  36
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Oligonucleotide used for introducing a second mutation

<400>  403
ccaaatctgt tccagagatg aattactcca actagc                                 36


<210>  404
<211>  54
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein


<220>
<221>  misc_feature
<222>  (1)..(5)
<223>  n is a, c, g, or t

<400>  404
nnnnnctcga gaccggtcca actagaacca tgagagtgaa ggagaaatat cagc             54


<210>  405
<211>  31
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein


<220>
<221>  misc_feature
<222>  (1)..(5)
<223>  n is a, c, g, or t

<400>  405
nnnnnacgcg ttcaatatcc ctgcctaact c                                      31


<210>  406
<211>  34
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  oligonucleotide for introducing mutation within the ISU of 
       lentiviral ENV protein


<220>
<221>  misc_feature
<222>  (1)..(5)
<223>  n is a, c, g, or t

<400>  406
nnnnnacgcg tttatagcaa aatcctttcc aagc                                   34


<210>  407
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  407

Ala Val Glu Ala Ala Leu Lys Asp 
1               5               


<210>  408
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  408

Ala Val Glu Glu Ala Leu Lys Asp 
1               5               


<210>  409
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  409

Ala Val Glu Ser Ala Leu Lys Asp 
1               5               


<210>  410
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  410

Ala Val Glu Thr Ala Leu Lys Asp 
1               5               


<210>  411
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  411

Ala Ile Glu Ala Ala Leu Lys Asp 
1               5               


<210>  412
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  412

Ala Ile Glu Glu Ala Leu Lys Asp 
1               5               


<210>  413
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  413

Ala Ile Glu Ser Ala Leu Lys Asp 
1               5               


<210>  414
<211>  8
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU

<400>  414

Ala Ile Glu Thr Ala Leu Lys Asp 
1               5               


<210>  415
<211>  38
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  derived from lentiviral ENV protein


<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa = K or R

<220>
<221>  misc_feature
<222>  (7)..(7)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (10)..(11)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (13)..(14)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  MISC_FEATURE
<222>  (18)..(18)
<223>  Xaa = A or S

<220>
<221>  MISC_FEATURE
<222>  (19)..(19)
<223>  Xaa = F or G

<220>
<221>  misc_feature
<222>  (20)..(21)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (24)..(24)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (26)..(26)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  misc_feature
<222>  (30)..(30)
<223>  Xaa can be any naturally occurring amino acid

<220>
<221>  MISC_FEATURE
<222>  (31)..(35)
<223>  Xaa = no or any amino acid

<220>
<221>  MISC_FEATURE
<222>  (36)..(36)
<223>  Xaa = N or S

<220>
<221>  MISC_FEATURE
<222>  (37)..(37)
<223>  Xaa = E, D, N or A

<220>
<221>  MISC_FEATURE
<222>  (38)..(38)
<223>  Xaa = S or T

<400>  415

Ala Xaa Glu Xaa Tyr Leu Xaa Asp Gln Xaa Xaa Leu Xaa Xaa Trp Gly 
1               5                   10                  15      


Cys Xaa Xaa Xaa Xaa Cys Val Xaa Thr Xaa Val Pro Trp Xaa Xaa Xaa 
            20                  25                  30          


Xaa Xaa Xaa Xaa Xaa Xaa 
        35              


<210>  416
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa = K or R

<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  416

Ala Xaa Glu Xaa Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  417
<211>  861
<212>  PRT
<213>  Human immunodeficiency virus type 1

<400>  417

Met Arg Val Lys Glu Lys Tyr Gln His Leu Trp Arg Trp Gly Trp Lys 
1               5                   10                  15      


Trp Gly Thr Met Leu Leu Gly Ile Leu Met Ile Cys Ser Ala Thr Glu 
            20                  25                  30          


Lys Leu Trp Val Thr Val Tyr Tyr Gly Val Pro Val Trp Lys Glu Ala 
        35                  40                  45              


Thr Thr Thr Leu Phe Cys Ala Ser Asp Ala Lys Ala Tyr Asp Thr Glu 
    50                  55                  60                  


Val His Asn Val Trp Ala Thr His Ala Cys Val Pro Thr Asp Pro Asn 
65                  70                  75                  80  


Pro Gln Glu Val Val Leu Val Asn Val Thr Glu Asn Phe Asn Met Trp 
                85                  90                  95      


Lys Asn Asp Met Val Glu Gln Met His Glu Asp Ile Ile Ser Leu Trp 
            100                 105                 110         


Asp Gln Ser Leu Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ser 
        115                 120                 125             


Leu Lys Cys Thr Asp Leu Gly Asn Ala Thr Asn Thr Asn Ser Ser Asn 
    130                 135                 140                 


Thr Asn Ser Ser Ser Gly Glu Met Met Met Glu Lys Gly Glu Ile Lys 
145                 150                 155                 160 


Asn Cys Ser Phe Asn Ile Ser Thr Ser Ile Arg Gly Lys Val Gln Lys 
                165                 170                 175     


Glu Tyr Ala Phe Phe Tyr Lys Leu Asp Ile Ile Pro Ile Asp Asn Asp 
            180                 185                 190         


Thr Thr Ser Tyr Thr Leu Thr Ser Cys Asn Thr Ser Val Ile Thr Gln 
        195                 200                 205             


Ala Cys Pro Lys Val Ser Phe Glu Pro Ile Pro Ile His Tyr Cys Ala 
    210                 215                 220                 


Pro Ala Gly Phe Ala Ile Leu Lys Cys Asn Asn Lys Thr Phe Asn Gly 
225                 230                 235                 240 


Thr Gly Pro Cys Thr Asn Val Ser Thr Val Gln Cys Thr His Gly Ile 
                245                 250                 255     


Arg Pro Val Val Ser Thr Gln Leu Leu Leu Asn Gly Ser Leu Ala Glu 
            260                 265                 270         


Glu Glu Val Val Ile Arg Ser Ala Asn Phe Thr Asp Asn Ala Lys Thr 
        275                 280                 285             


Ile Ile Val Gln Leu Asn Gln Ser Val Glu Ile Asn Cys Thr Arg Pro 
    290                 295                 300                 


Asn Asn Asn Thr Arg Lys Ser Ile Arg Ile Gln Arg Gly Pro Gly Arg 
305                 310                 315                 320 


Ala Phe Val Thr Ile Gly Lys Ile Gly Asn Met Arg Gln Ala His Cys 
                325                 330                 335     


Asn Ile Ser Arg Ala Lys Trp Asn Ala Thr Leu Lys Gln Ile Ala Ser 
            340                 345                 350         


Lys Leu Arg Glu Gln Phe Gly Asn Asn Lys Thr Ile Ile Phe Lys Gln 
        355                 360                 365             


Ser Ser Gly Gly Asp Pro Glu Ile Val Thr His Ser Phe Asn Cys Gly 
    370                 375                 380                 


Gly Glu Phe Phe Tyr Cys Asn Ser Thr Gln Leu Phe Asn Ser Thr Trp 
385                 390                 395                 400 


Phe Asn Ser Thr Trp Ser Thr Glu Gly Ser Asn Asn Thr Glu Gly Ser 
                405                 410                 415     


Asp Thr Ile Thr Leu Pro Cys Arg Ile Lys Gln Phe Ile Asn Met Trp 
            420                 425                 430         


Gln Glu Val Gly Lys Ala Met Tyr Ala Pro Pro Ile Ser Gly Gln Ile 
        435                 440                 445             


Arg Cys Ser Ser Asn Ile Thr Gly Leu Leu Leu Thr Arg Asp Gly Gly 
    450                 455                 460                 


Asn Asn Asn Asn Gly Ser Glu Ile Phe Arg Pro Gly Gly Gly Asp Met 
465                 470                 475                 480 


Arg Asp Asn Trp Arg Ser Glu Leu Tyr Lys Tyr Lys Val Val Lys Ile 
                485                 490                 495     


Glu Pro Leu Gly Val Ala Pro Thr Lys Ala Lys Arg Arg Val Val Gln 
            500                 505                 510         


Arg Glu Lys Arg Ala Val Gly Ile Gly Ala Leu Phe Leu Gly Phe Leu 
        515                 520                 525             


Gly Ala Ala Gly Ser Thr Met Gly Ala Arg Ser Met Thr Leu Thr Val 
    530                 535                 540                 


Gln Ala Arg Gln Leu Leu Ser Gly Ile Val Gln Gln Gln Asn Asn Leu 
545                 550                 555                 560 


Leu Arg Ala Ile Glu Ala Gln Gln His Leu Leu Gln Leu Thr Val Trp 
                565                 570                 575     


Gly Ile Lys Gln Leu Gln Ala Arg Ile Leu Ala Val Glu Arg Tyr Leu 
            580                 585                 590         


Lys Asp Gln Gln Leu Leu Gly Ile Trp Gly Cys Ser Gly Lys Leu Ile 
        595                 600                 605             


Cys Thr Thr Ala Val Pro Trp Asn Ala Ser Trp Ser Asn Lys Ser Leu 
    610                 615                 620                 


Glu Gln Ile Trp Asn Asn Met Thr Trp Met Glu Trp Asp Arg Glu Ile 
625                 630                 635                 640 


Asn Asn Tyr Thr Ser Leu Ile His Ser Leu Ile Glu Glu Ser Gln Asn 
                645                 650                 655     


Gln Gln Glu Lys Asn Glu Gln Glu Leu Leu Glu Leu Asp Lys Trp Ala 
            660                 665                 670         


Ser Leu Trp Asn Trp Phe Asn Ile Thr Asn Trp Leu Trp Tyr Ile Lys 
        675                 680                 685             


Ile Phe Ile Met Ile Val Gly Gly Leu Val Gly Leu Arg Ile Val Phe 
    690                 695                 700                 


Ala Val Leu Ser Ile Val Asn Arg Val Arg Gln Gly Tyr Ser Pro Leu 
705                 710                 715                 720 


Ser Phe Gln Thr His Leu Pro Thr Pro Arg Gly Pro Asp Arg Pro Glu 
                725                 730                 735     


Gly Ile Glu Glu Glu Gly Gly Glu Arg Asp Arg Asp Arg Ser Ile Arg 
            740                 745                 750         


Leu Val Asn Gly Ser Leu Ala Leu Ile Trp Asp Asp Leu Arg Ser Leu 
        755                 760                 765             


Cys Leu Phe Ser Tyr His Arg Leu Arg Asp Leu Leu Leu Ile Val Thr 
    770                 775                 780                 


Arg Ile Val Glu Leu Leu Gly Arg Arg Gly Trp Glu Ala Leu Lys Tyr 
785                 790                 795                 800 


Trp Trp Asn Leu Leu Gln Tyr Trp Ser Gln Glu Leu Lys Asn Ser Ala 
                805                 810                 815     


Val Ser Leu Leu Asn Ala Thr Ala Ile Ala Val Ala Glu Gly Thr Asp 
            820                 825                 830         


Arg Val Ile Glu Val Val Gln Gly Ala Cys Arg Ala Ile Arg His Ile 
        835                 840                 845             


Pro Arg Arg Ile Arg Gln Gly Leu Glu Arg Ile Leu Leu 
    850                 855                 860     


<210>  418
<211>  859
<212>  PRT
<213>  Human immunodeficiency virus type 2

<400>  418

Met Cys Gly Arg Asn Gln Leu Phe Val Ala Ser Leu Leu Ala Ser Ala 
1               5                   10                  15      


Cys Leu Ile Tyr Cys Val Gln Tyr Val Thr Val Phe Tyr Gly Val Pro 
            20                  25                  30          


Val Trp Arg Asn Ala Ser Ile Pro Leu Phe Cys Ala Thr Lys Asn Arg 
        35                  40                  45              


Asp Thr Trp Gly Thr Ile Gln Cys Leu Pro Asp Asn Asp Asp Tyr Gln 
    50                  55                  60                  


Glu Ile Ala Leu Asn Val Thr Glu Ala Phe Asp Ala Trp Asn Asn Thr 
65                  70                  75                  80  


Val Thr Glu Gln Ala Val Glu Asp Val Trp Ser Leu Phe Glu Thr Ser 
                85                  90                  95      


Ile Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ala Met Arg Cys 
            100                 105                 110         


Asn Ser Thr Thr Ala Lys Asn Thr Thr Ser Thr Pro Thr Thr Thr Thr 
        115                 120                 125             


Thr Ala Asn Thr Thr Ile Gly Glu Asn Ser Ser Cys Ile Arg Thr Asp 
    130                 135                 140                 


Asn Cys Thr Gly Leu Gly Glu Glu Glu Met Val Asp Cys Gln Phe Asn 
145                 150                 155                 160 


Met Thr Gly Leu Glu Arg Asp Lys Lys Lys Leu Tyr Asn Glu Thr Trp 
                165                 170                 175     


Tyr Ser Lys Asp Val Val Cys Glu Ser Asn Asp Thr Lys Lys Glu Lys 
            180                 185                 190         


Thr Cys Tyr Met Asn His Cys Asn Thr Ser Val Ile Thr Glu Ser Cys 
        195                 200                 205             


Asp Lys His Tyr Trp Asp Thr Met Arg Phe Arg Tyr Cys Ala Pro Pro 
    210                 215                 220                 


Gly Phe Ala Leu Leu Arg Cys Asn Asp Thr Asn Tyr Ser Gly Phe Glu 
225                 230                 235                 240 


Pro Asn Cys Ser Lys Val Val Ala Ala Thr Cys Thr Arg Met Met Glu 
                245                 250                 255     


Thr Gln Thr Ser Thr Trp Phe Gly Phe Asn Gly Thr Arg Ala Glu Asn 
            260                 265                 270         


Arg Thr Tyr Ile Tyr Trp His Gly Arg Asp Asn Arg Thr Ile Ile Ser 
        275                 280                 285             


Leu Asn Lys Phe Tyr Asn Leu Thr Val His Cys Lys Arg Pro Gly Asn 
    290                 295                 300                 


Lys Thr Val Val Pro Ile Thr Leu Met Ser Gly Leu Val Phe His Ser 
305                 310                 315                 320 


Gln Pro Ile Asn Arg Arg Pro Arg Gln Ala Trp Cys Trp Phe Lys Gly 
                325                 330                 335     


Glu Trp Lys Glu Ala Met Lys Glu Val Lys Leu Thr Leu Ala Lys His 
            340                 345                 350         


Pro Arg Tyr Lys Gly Thr Asn Asp Thr Glu Lys Ile Arg Phe Ile Ala 
        355                 360                 365             


Pro Gly Glu Arg Ser Asp Pro Glu Val Ala Tyr Met Trp Thr Asn Cys 
    370                 375                 380                 


Arg Gly Glu Phe Leu Tyr Cys Asn Met Thr Trp Phe Leu Asn Trp Val 
385                 390                 395                 400 


Glu Asn Arg Thr Asn Gln Thr Gln His Asn Tyr Val Pro Cys His Ile 
                405                 410                 415     


Lys Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys Asn Val Tyr Leu 
            420                 425                 430         


Pro Pro Arg Glu Gly Gln Leu Thr Cys Asn Ser Thr Val Thr Ser Ile 
        435                 440                 445             


Ile Ala Asn Ile Asp Gly Gly Glu Asn Gln Thr Asn Ile Thr Phe Ser 
    450                 455                 460                 


Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu Gly Asp Tyr Lys Leu 
465                 470                 475                 480 


Ile Glu Val Thr Pro Ile Gly Phe Ala Pro Thr Pro Val Lys Arg Tyr 
                485                 490                 495     


Ser Ser Ala Pro Val Arg Asn Lys Arg Gly Val Phe Val Leu Gly Phe 
            500                 505                 510         


Leu Gly Phe Leu Thr Thr Ala Gly Ala Ala Met Gly Ala Ala Ser Leu 
        515                 520                 525             


Thr Leu Ser Ala Gln Ser Arg Thr Leu Leu Ala Gly Ile Val Gln Gln 
    530                 535                 540                 


Gln Gln Gln Leu Leu Asp Val Val Lys Arg Gln Gln Glu Met Leu Arg 
545                 550                 555                 560 


Leu Thr Val Trp Gly Thr Lys Asn Leu Gln Ala Arg Val Thr Ala Ile 
                565                 570                 575     


Glu Lys Tyr Leu Lys Asp Gln Ala Gln Leu Asn Ser Trp Gly Cys Ala 
            580                 585                 590         


Phe Arg Gln Val Cys His Thr Thr Val Pro Trp Val Asn Asp Thr Leu 
        595                 600                 605             


Thr Pro Asp Trp Asn Asn Met Thr Trp Gln Glu Trp Glu Gln Arg Ile 
    610                 615                 620                 


Arg Asn Leu Glu Ala Asn Ile Ser Glu Ser Leu Glu Gln Ala Gln Ile 
625                 630                 635                 640 


Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln Lys Leu Asn Ser Trp Asp 
                645                 650                 655     


Val Phe Gly Asn Trp Phe Asp Leu Thr Ser Trp Ile Lys Tyr Ile Gln 
            660                 665                 670         


Tyr Gly Val Tyr Ile Val Val Gly Ile Ile Val Leu Arg Ile Val Ile 
        675                 680                 685             


Tyr Val Val Gln Met Leu Ser Arg Leu Arg Lys Gly Tyr Arg Pro Val 
    690                 695                 700                 


Phe Ser Ser Pro Pro Ala Tyr Phe Gln Gln Ile His Ile His Lys Asp 
705                 710                 715                 720 


Arg Glu Gln Pro Ala Arg Glu Glu Thr Glu Glu Asp Val Gly Asn Ser 
                725                 730                 735     


Val Gly Asp Asn Trp Trp Pro Trp Pro Ile Arg Tyr Ile His Phe Leu 
            740                 745                 750         


Ile Arg Gln Leu Ile Arg Leu Leu Asn Arg Leu Tyr Asn Ile Cys Arg 
        755                 760                 765             


Asp Leu Leu Ser Arg Ser Phe Gln Thr Leu Gln Leu Ile Ser Gln Ser 
    770                 775                 780                 


Leu Arg Arg Ala Leu Thr Ala Val Arg Asp Trp Leu Arg Phe Asn Thr 
785                 790                 795                 800 


Ala Tyr Leu Gln Tyr Gly Gly Glu Trp Ile Gln Glu Ala Phe Arg Ala 
                805                 810                 815     


Phe Ala Arg Ala Thr Gly Glu Thr Leu Thr Asn Ala Trp Arg Gly Phe 
            820                 825                 830         


Trp Gly Thr Leu Gly Gln Ile Gly Arg Gly Ile Leu Ala Val Pro Arg 
        835                 840                 845             


Arg Ile Arg Gln Gly Ala Glu Ile Ala Leu Leu 
    850                 855                 


<210>  419
<211>  879
<212>  PRT
<213>  Simian immunodeficiency virus

<400>  419

Met Gly Cys Leu Gly Asn Gln Leu Leu Ile Ala Ile Leu Leu Leu Ser 
1               5                   10                  15      


Val Tyr Gly Ile Tyr Cys Thr Leu Tyr Val Thr Val Phe Tyr Gly Val 
            20                  25                  30          


Pro Ala Trp Arg Asn Ala Thr Ile Pro Leu Phe Cys Ala Thr Lys Asn 
        35                  40                  45              


Arg Asp Thr Trp Gly Thr Thr Gln Cys Leu Pro Asp Asn Gly Asp Tyr 
    50                  55                  60                  


Ser Glu Val Ala Leu Asn Val Thr Glu Ser Phe Asp Ala Trp Asn Asn 
65                  70                  75                  80  


Thr Val Thr Glu Gln Ala Ile Glu Asp Val Trp Gln Leu Phe Glu Thr 
                85                  90                  95      


Ser Ile Lys Pro Cys Val Lys Leu Ser Pro Leu Cys Ile Thr Met Arg 
            100                 105                 110         


Cys Asn Lys Ser Glu Thr Asp Arg Trp Gly Leu Thr Lys Ser Ile Thr 
        115                 120                 125             


Thr Thr Ala Ser Thr Thr Ser Thr Thr Ala Ser Ala Lys Val Asp Met 
    130                 135                 140                 


Val Asn Glu Thr Ser Ser Cys Ile Ala Gln Asp Asn Cys Thr Gly Leu 
145                 150                 155                 160 


Glu Gln Glu Gln Met Ile Ser Cys Lys Phe Asn Met Thr Gly Leu Lys 
                165                 170                 175     


Arg Asp Lys Lys Lys Glu Tyr Asn Glu Thr Trp Tyr Ser Ala Asp Leu 
            180                 185                 190         


Val Cys Glu Gln Gly Asn Asn Thr Gly Asn Glu Ser Arg Cys Tyr Met 
        195                 200                 205             


Asn His Cys Asn Thr Ser Val Ile Gln Glu Ser Cys Asp Lys His Tyr 
    210                 215                 220                 


Trp Asp Ala Ile Arg Phe Arg Tyr Cys Ala Pro Pro Gly Tyr Ala Leu 
225                 230                 235                 240 


Leu Arg Cys Asn Asp Thr Asn Tyr Ser Gly Phe Met Pro Lys Cys Ser 
                245                 250                 255     


Lys Val Val Val Ser Ser Cys Thr Arg Met Met Glu Thr Gln Thr Ser 
            260                 265                 270         


Thr Trp Phe Gly Phe Asn Gly Thr Arg Ala Glu Asn Arg Thr Tyr Ile 
        275                 280                 285             


Tyr Trp His Gly Arg Asp Asn Arg Thr Ile Ile Ser Leu Asn Lys Tyr 
    290                 295                 300                 


Tyr Asn Leu Thr Met Lys Cys Arg Arg Pro Gly Asn Lys Thr Val Leu 
305                 310                 315                 320 


Pro Val Thr Ile Met Ser Gly Leu Val Phe His Ser Gln Pro Ile Asn 
                325                 330                 335     


Asp Arg Pro Lys Gln Ala Trp Cys Trp Phe Gly Gly Lys Trp Lys Asp 
            340                 345                 350         


Ala Ile Lys Glu Val Lys Gln Thr Ile Val Lys His Pro Arg Tyr Thr 
        355                 360                 365             


Gly Thr Asn Asn Thr Asp Lys Ile Asn Leu Thr Ala Pro Gly Gly Gly 
    370                 375                 380                 


Asp Pro Glu Val Thr Phe Met Trp Thr Asn Cys Arg Gly Glu Phe Leu 
385                 390                 395                 400 


Tyr Cys Lys Met Asn Trp Phe Leu Asn Trp Val Glu Asp Arg Asn Thr 
                405                 410                 415     


Ala Asn Gln Lys Pro Lys Glu Gln His Lys Arg Asn Tyr Val Pro Cys 
            420                 425                 430         


His Ile Arg Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys Asn Val 
        435                 440                 445             


Tyr Leu Pro Pro Arg Glu Gly Asp Leu Thr Cys Asn Ser Thr Val Thr 
    450                 455                 460                 


Ser Leu Ile Ala Asn Ile Asp Trp Ile Asp Gly Asn Gln Thr Asn Ile 
465                 470                 475                 480 


Thr Met Ser Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu Gly Asp 
                485                 490                 495     


Tyr Lys Leu Val Glu Ile Thr Pro Ile Gly Leu Ala Pro Thr Asp Val 
            500                 505                 510         


Lys Arg Tyr Thr Thr Gly Gly Thr Ser Arg Asn Lys Arg Gly Val Phe 
        515                 520                 525             


Val Leu Gly Phe Leu Gly Phe Leu Ala Thr Ala Gly Ser Ala Met Gly 
    530                 535                 540                 


Ala Ala Ser Leu Thr Leu Thr Ala Gln Ser Arg Thr Leu Leu Ala Gly 
545                 550                 555                 560 


Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg Gln Gln 
                565                 570                 575     


Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln Thr Arg 
            580                 585                 590         


Val Thr Ala Ile Glu Lys Tyr Leu Lys Asp Gln Ala Gln Leu Asn Ala 
        595                 600                 605             


Trp Gly Cys Ala Phe Arg Gln Val Cys His Thr Thr Val Pro Trp Pro 
    610                 615                 620                 


Asn Ala Ser Leu Thr Pro Lys Trp Asn Asn Glu Thr Trp Gln Glu Trp 
625                 630                 635                 640 


Glu Arg Lys Val Asp Phe Leu Glu Glu Asn Ile Thr Ala Leu Leu Glu 
                645                 650                 655     


Glu Ala Gln Ile Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln Lys Leu 
            660                 665                 670         


Asn Ser Trp Asp Val Phe Gly Asn Trp Phe Asp Leu Ala Ser Trp Ile 
        675                 680                 685             


Lys Tyr Ile Gln Tyr Gly Val Tyr Ile Val Val Gly Val Ile Leu Leu 
    690                 695                 700                 


Arg Ile Val Ile Tyr Ile Val Gln Met Leu Ala Lys Leu Arg Gln Gly 
705                 710                 715                 720 


Tyr Arg Pro Val Phe Ser Ser Pro Pro Ser Tyr Phe Gln Gln Thr His 
                725                 730                 735     


Ile Gln Gln Asp Pro Ala Leu Pro Thr Arg Glu Gly Lys Glu Arg Asp 
            740                 745                 750         


Gly Gly Glu Gly Gly Gly Asn Ser Ser Trp Pro Trp Gln Ile Glu Tyr 
        755                 760                 765             


Ile His Phe Leu Ile Arg Gln Leu Ile Arg Leu Leu Thr Trp Leu Phe 
    770                 775                 780                 


Ser Asn Cys Arg Thr Leu Leu Ser Arg Val Tyr Gln Ile Leu Gln Pro 
785                 790                 795                 800 


Ile Leu Gln Arg Leu Ser Ala Thr Leu Gln Arg Ile Arg Glu Val Leu 
                805                 810                 815     


Arg Thr Glu Leu Thr Tyr Leu Gln Tyr Gly Trp Ser Tyr Phe His Glu 
            820                 825                 830         


Ala Val Gln Ala Val Trp Arg Ser Ala Thr Glu Thr Leu Ala Gly Ala 
        835                 840                 845             


Trp Gly Asp Leu Trp Glu Thr Leu Arg Arg Gly Gly Arg Trp Ile Leu 
    850                 855                 860                 


Ala Ile Pro Arg Arg Ile Arg Gln Gly Leu Glu Leu Thr Leu Leu 
865                 870                 875                 


<210>  420
<211>  859
<212>  PRT
<213>  Human immunodeficiency virus type 2

<400>  420

Met Cys Gly Arg Asn Gln Leu Phe Val Ala Ser Leu Leu Ala Ser Ala 
1               5                   10                  15      


Cys Leu Ile Tyr Cys Val Gln Tyr Val Thr Val Phe Tyr Gly Val Pro 
            20                  25                  30          


Val Trp Arg Asn Ala Ser Ile Pro Leu Phe Cys Ala Thr Lys Asn Arg 
        35                  40                  45              


Asp Thr Trp Gly Thr Ile Gln Cys Leu Pro Asp Asn Asp Asp Tyr Gln 
    50                  55                  60                  


Glu Ile Ala Leu Asn Val Thr Glu Ala Phe Asp Ala Trp Asn Asn Thr 
65                  70                  75                  80  


Val Thr Glu Gln Ala Val Glu Asp Val Trp Ser Leu Phe Glu Thr Ser 
                85                  90                  95      


Ile Lys Pro Cys Val Lys Leu Thr Pro Leu Cys Val Ala Met Arg Cys 
            100                 105                 110         


Asn Ser Thr Thr Ala Lys Asn Thr Thr Ser Thr Pro Thr Thr Thr Thr 
        115                 120                 125             


Thr Ala Asn Thr Thr Ile Gly Glu Asn Ser Ser Cys Ile Arg Thr Asp 
    130                 135                 140                 


Asn Cys Thr Gly Leu Gly Glu Glu Glu Met Val Asp Cys Gln Phe Asn 
145                 150                 155                 160 


Met Thr Gly Leu Glu Arg Asp Lys Lys Lys Leu Tyr Asn Glu Thr Trp 
                165                 170                 175     


Tyr Ser Lys Asp Val Val Cys Glu Ser Asn Asp Thr Lys Lys Glu Lys 
            180                 185                 190         


Thr Cys Tyr Met Asn His Cys Asn Thr Ser Val Ile Thr Glu Ser Cys 
        195                 200                 205             


Asp Lys His Tyr Trp Asp Thr Met Arg Phe Arg Tyr Cys Ala Pro Pro 
    210                 215                 220                 


Gly Phe Ala Leu Leu Arg Cys Asn Asp Thr Asn Tyr Ser Gly Phe Glu 
225                 230                 235                 240 


Pro Asn Cys Ser Lys Val Val Ala Ala Thr Cys Thr Arg Met Met Glu 
                245                 250                 255     


Thr Gln Thr Ser Thr Trp Phe Gly Phe Asn Gly Thr Arg Ala Glu Asn 
            260                 265                 270         


Arg Thr Tyr Ile Tyr Trp His Gly Arg Asp Asn Arg Thr Ile Ile Ser 
        275                 280                 285             


Leu Asn Lys Phe Tyr Asn Leu Thr Val His Cys Lys Arg Pro Gly Asn 
    290                 295                 300                 


Lys Thr Val Val Pro Ile Thr Leu Met Ser Gly Leu Val Phe His Ser 
305                 310                 315                 320 


Gln Pro Ile Asn Arg Arg Pro Arg Gln Ala Trp Cys Trp Phe Lys Gly 
                325                 330                 335     


Glu Trp Lys Glu Ala Met Lys Glu Val Lys Leu Thr Leu Ala Lys His 
            340                 345                 350         


Pro Arg Tyr Lys Gly Thr Asn Asp Thr Glu Lys Ile Arg Phe Ile Ala 
        355                 360                 365             


Pro Gly Glu Arg Ser Asp Pro Glu Val Ala Tyr Met Trp Thr Asn Cys 
    370                 375                 380                 


Arg Gly Glu Phe Leu Tyr Cys Asn Met Thr Trp Phe Leu Asn Trp Val 
385                 390                 395                 400 


Glu Asn Arg Thr Asn Gln Thr Gln His Asn Tyr Val Pro Cys His Ile 
                405                 410                 415     


Lys Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys Asn Val Tyr Leu 
            420                 425                 430         


Pro Pro Arg Glu Gly Gln Leu Thr Cys Asn Ser Thr Val Thr Ser Ile 
        435                 440                 445             


Ile Ala Asn Ile Asp Gly Gly Glu Asn Gln Thr Asn Ile Thr Phe Ser 
    450                 455                 460                 


Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu Gly Asp Tyr Lys Leu 
465                 470                 475                 480 


Ile Glu Val Thr Pro Ile Gly Phe Ala Pro Thr Pro Val Lys Arg Tyr 
                485                 490                 495     


Ser Ser Ala Pro Val Arg Asn Lys Arg Gly Val Phe Val Leu Gly Phe 
            500                 505                 510         


Leu Gly Phe Leu Thr Thr Ala Gly Ala Ala Met Gly Ala Ala Ser Leu 
        515                 520                 525             


Thr Leu Ser Ala Gln Ser Arg Thr Leu Leu Ala Gly Ile Val Gln Gln 
    530                 535                 540                 


Gln Gln Gln Leu Leu Asp Val Val Lys Arg Gln Gln Glu Met Leu Arg 
545                 550                 555                 560 


Leu Thr Val Trp Gly Thr Lys Asn Leu Gln Ala Arg Val Thr Ala Ile 
                565                 570                 575     


Glu Lys Arg Leu Lys Asp Gln Ala Gln Leu Asn Ser Trp Gly Cys Ala 
            580                 585                 590         


Phe Arg Gln Val Cys His Thr Thr Val Pro Trp Val Asn Asp Thr Leu 
        595                 600                 605             


Thr Pro Asp Trp Asn Asn Met Thr Trp Gln Glu Trp Glu Gln Arg Ile 
    610                 615                 620                 


Arg Asn Leu Glu Ala Asn Ile Ser Glu Ser Leu Glu Gln Ala Gln Ile 
625                 630                 635                 640 


Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln Lys Leu Asn Ser Trp Asp 
                645                 650                 655     


Val Phe Gly Asn Trp Phe Asp Leu Thr Ser Trp Ile Lys Tyr Ile Gln 
            660                 665                 670         


Tyr Gly Val Tyr Ile Val Val Gly Ile Ile Val Leu Arg Ile Val Ile 
        675                 680                 685             


Tyr Val Val Gln Met Leu Ser Arg Leu Arg Lys Gly Tyr Arg Pro Val 
    690                 695                 700                 


Phe Ser Ser Pro Pro Ala Tyr Phe Gln Gln Ile His Ile His Lys Asp 
705                 710                 715                 720 


Arg Glu Gln Pro Ala Arg Glu Glu Thr Glu Glu Asp Val Gly Asn Ser 
                725                 730                 735     


Val Gly Asp Asn Trp Trp Pro Trp Pro Ile Arg Tyr Ile His Phe Leu 
            740                 745                 750         


Ile Arg Gln Leu Ile Arg Leu Leu Asn Arg Leu Tyr Asn Ile Cys Arg 
        755                 760                 765             


Asp Leu Leu Ser Arg Ser Phe Gln Thr Leu Gln Leu Ile Ser Gln Ser 
    770                 775                 780                 


Leu Arg Arg Ala Leu Thr Ala Val Arg Asp Trp Leu Arg Phe Asn Thr 
785                 790                 795                 800 


Ala Tyr Leu Gln Tyr Gly Gly Glu Trp Ile Gln Glu Ala Phe Arg Ala 
                805                 810                 815     


Phe Ala Arg Ala Thr Gly Glu Thr Leu Thr Asn Ala Trp Arg Gly Phe 
            820                 825                 830         


Trp Gly Thr Leu Gly Gln Ile Gly Arg Gly Ile Leu Ala Val Pro Arg 
        835                 840                 845             


Arg Ile Arg Gln Gly Ala Glu Ile Ala Leu Leu 
    850                 855                 


<210>  421
<211>  879
<212>  PRT
<213>  Simian immunodeficiency virus

<400>  421

Met Gly Cys Leu Gly Asn Gln Leu Leu Ile Ala Ile Leu Leu Leu Ser 
1               5                   10                  15      


Val Tyr Gly Ile Tyr Cys Thr Leu Tyr Val Thr Val Phe Tyr Gly Val 
            20                  25                  30          


Pro Ala Trp Arg Asn Ala Thr Ile Pro Leu Phe Cys Ala Thr Lys Asn 
        35                  40                  45              


Arg Asp Thr Trp Gly Thr Thr Gln Cys Leu Pro Asp Asn Gly Asp Tyr 
    50                  55                  60                  


Ser Glu Val Ala Leu Asn Val Thr Glu Ser Phe Asp Ala Trp Asn Asn 
65                  70                  75                  80  


Thr Val Thr Glu Gln Ala Ile Glu Asp Val Trp Gln Leu Phe Glu Thr 
                85                  90                  95      


Ser Ile Lys Pro Cys Val Lys Leu Ser Pro Leu Cys Ile Thr Met Arg 
            100                 105                 110         


Cys Asn Lys Ser Glu Thr Asp Arg Trp Gly Leu Thr Lys Ser Ile Thr 
        115                 120                 125             


Thr Thr Ala Ser Thr Thr Ser Thr Thr Ala Ser Ala Lys Val Asp Met 
    130                 135                 140                 


Val Asn Glu Thr Ser Ser Cys Ile Ala Gln Asp Asn Cys Thr Gly Leu 
145                 150                 155                 160 


Glu Gln Glu Gln Met Ile Ser Cys Lys Phe Asn Met Thr Gly Leu Lys 
                165                 170                 175     


Arg Asp Lys Lys Lys Glu Tyr Asn Glu Thr Trp Tyr Ser Ala Asp Leu 
            180                 185                 190         


Val Cys Glu Gln Gly Asn Asn Thr Gly Asn Glu Ser Arg Cys Tyr Met 
        195                 200                 205             


Asn His Cys Asn Thr Ser Val Ile Gln Glu Ser Cys Asp Lys His Tyr 
    210                 215                 220                 


Trp Asp Ala Ile Arg Phe Arg Tyr Cys Ala Pro Pro Gly Tyr Ala Leu 
225                 230                 235                 240 


Leu Arg Cys Asn Asp Thr Asn Tyr Ser Gly Phe Met Pro Lys Cys Ser 
                245                 250                 255     


Lys Val Val Val Ser Ser Cys Thr Arg Met Met Glu Thr Gln Thr Ser 
            260                 265                 270         


Thr Trp Phe Gly Phe Asn Gly Thr Arg Ala Glu Asn Arg Thr Tyr Ile 
        275                 280                 285             


Tyr Trp His Gly Arg Asp Asn Arg Thr Ile Ile Ser Leu Asn Lys Tyr 
    290                 295                 300                 


Tyr Asn Leu Thr Met Lys Cys Arg Arg Pro Gly Asn Lys Thr Val Leu 
305                 310                 315                 320 


Pro Val Thr Ile Met Ser Gly Leu Val Phe His Ser Gln Pro Ile Asn 
                325                 330                 335     


Asp Arg Pro Lys Gln Ala Trp Cys Trp Phe Gly Gly Lys Trp Lys Asp 
            340                 345                 350         


Ala Ile Lys Glu Val Lys Gln Thr Ile Val Lys His Pro Arg Tyr Thr 
        355                 360                 365             


Gly Thr Asn Asn Thr Asp Lys Ile Asn Leu Thr Ala Pro Gly Gly Gly 
    370                 375                 380                 


Asp Pro Glu Val Thr Phe Met Trp Thr Asn Cys Arg Gly Glu Phe Leu 
385                 390                 395                 400 


Tyr Cys Lys Met Asn Trp Phe Leu Asn Trp Val Glu Asp Arg Asn Thr 
                405                 410                 415     


Ala Asn Gln Lys Pro Lys Glu Gln His Lys Arg Asn Tyr Val Pro Cys 
            420                 425                 430         


His Ile Arg Gln Ile Ile Asn Thr Trp His Lys Val Gly Lys Asn Val 
        435                 440                 445             


Tyr Leu Pro Pro Arg Glu Gly Asp Leu Thr Cys Asn Ser Thr Val Thr 
    450                 455                 460                 


Ser Leu Ile Ala Asn Ile Asp Trp Ile Asp Gly Asn Gln Thr Asn Ile 
465                 470                 475                 480 


Thr Met Ser Ala Glu Val Ala Glu Leu Tyr Arg Leu Glu Leu Gly Asp 
                485                 490                 495     


Tyr Lys Leu Val Glu Ile Thr Pro Ile Gly Leu Ala Pro Thr Asp Val 
            500                 505                 510         


Lys Arg Tyr Thr Thr Gly Gly Thr Ser Arg Asn Lys Arg Gly Val Phe 
        515                 520                 525             


Val Leu Gly Phe Leu Gly Phe Leu Ala Thr Ala Gly Ser Ala Met Gly 
    530                 535                 540                 


Ala Ala Ser Leu Thr Leu Thr Ala Gln Ser Arg Thr Leu Leu Ala Gly 
545                 550                 555                 560 


Ile Val Gln Gln Gln Gln Gln Leu Leu Asp Val Val Lys Arg Gln Gln 
                565                 570                 575     


Glu Leu Leu Arg Leu Thr Val Trp Gly Thr Lys Asn Leu Gln Thr Arg 
            580                 585                 590         


Val Thr Ala Ile Glu Lys Arg Leu Lys Asp Gln Ala Gln Leu Asn Ala 
        595                 600                 605             


Trp Gly Cys Ala Phe Arg Gln Val Cys His Thr Thr Val Pro Trp Pro 
    610                 615                 620                 


Asn Ala Ser Leu Thr Pro Lys Trp Asn Asn Glu Thr Trp Gln Glu Trp 
625                 630                 635                 640 


Glu Arg Lys Val Asp Phe Leu Glu Glu Asn Ile Thr Ala Leu Leu Glu 
                645                 650                 655     


Glu Ala Gln Ile Gln Gln Glu Lys Asn Met Tyr Glu Leu Gln Lys Leu 
            660                 665                 670         


Asn Ser Trp Asp Val Phe Gly Asn Trp Phe Asp Leu Ala Ser Trp Ile 
        675                 680                 685             


Lys Tyr Ile Gln Tyr Gly Val Tyr Ile Val Val Gly Val Ile Leu Leu 
    690                 695                 700                 


Arg Ile Val Ile Tyr Ile Val Gln Met Leu Ala Lys Leu Arg Gln Gly 
705                 710                 715                 720 


Tyr Arg Pro Val Phe Ser Ser Pro Pro Ser Tyr Phe Gln Gln Thr His 
                725                 730                 735     


Ile Gln Gln Asp Pro Ala Leu Pro Thr Arg Glu Gly Lys Glu Arg Asp 
            740                 745                 750         


Gly Gly Glu Gly Gly Gly Asn Ser Ser Trp Pro Trp Gln Ile Glu Tyr 
        755                 760                 765             


Ile His Phe Leu Ile Arg Gln Leu Ile Arg Leu Leu Thr Trp Leu Phe 
    770                 775                 780                 


Ser Asn Cys Arg Thr Leu Leu Ser Arg Val Tyr Gln Ile Leu Gln Pro 
785                 790                 795                 800 


Ile Leu Gln Arg Leu Ser Ala Thr Leu Gln Arg Ile Arg Glu Val Leu 
                805                 810                 815     


Arg Thr Glu Leu Thr Tyr Leu Gln Tyr Gly Trp Ser Tyr Phe His Glu 
            820                 825                 830         


Ala Val Gln Ala Val Trp Arg Ser Ala Thr Glu Thr Leu Ala Gly Ala 
        835                 840                 845             


Trp Gly Asp Leu Trp Glu Thr Leu Arg Arg Gly Gly Arg Trp Ile Leu 
    850                 855                 860                 


Ala Ile Pro Arg Arg Ile Arg Gln Gly Leu Glu Leu Thr Leu Leu 
865                 870                 875                 


<210>  422
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  422

Ala Ile Glu Lys Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  423
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  423

Ala Ile Glu Arg Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  424
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  424

Ala Val Glu Lys Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  425
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  425

Ala Val Glu Arg Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  426
<211>  38
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa = K or R

<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (10)..(10)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (11)..(11)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (13)..(13)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (14)..(14)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (18)..(18)
<223>  Xaa = A or S

<220>
<221>  MISC_FEATURE
<222>  (19)..(19)
<223>  Xaa = F or G

<220>
<221>  MISC_FEATURE
<222>  (20)..(20)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (21)..(21)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (24)..(24)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (26)..(26)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (29)..(29)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (30)..(30)
<223>  Xaa can be naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (31)..(35)
<223>  Xaa can be any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (36)..(36)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (37)..(37)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (38)..(38)
<223>  Xaa = S or T

<400>  426

Ala Xaa Glu Xaa Xaa Xaa Xaa Asp Gln Xaa Xaa Leu Xaa Xaa Trp Gly 
1               5                   10                  15      


Cys Xaa Xaa Xaa Xaa Cys Val Xaa Thr Xaa Val Pro Xaa Xaa Xaa Xaa 
            20                  25                  30          


Xaa Xaa Xaa Xaa Xaa Xaa 
        35              


<210>  427
<211>  9
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa = K or R

<220>
<221>  MISC_FEATURE
<222>  (5)..(5)
<223>  Xaa is any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (6)..(6)
<223>  Xaa is any naturally occuring amino acid

<220>
<221>  MISC_FEATURE
<222>  (7)..(7)
<223>  Xaa can be any naturally occuring amino acid

<400>  427

Ala Xaa Glu Xaa Xaa Xaa Xaa Asp Gln 
1               5                   


<210>  428
<211>  15
<212>  PRT
<213>  Artificial sequence

<220>
<223>  fragment of lentiviral ENV ISU


<220>
<221>  MISC_FEATURE
<222>  (1)..(1)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (2)..(2)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (3)..(3)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (4)..(4)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (8)..(8)
<223>  Xaa = I or V

<220>
<221>  MISC_FEATURE
<222>  (10)..(10)
<223>  Xaa = K or R

<220>
<221>  MISC_FEATURE
<222>  (11)..(11)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (12)..(12)
<223>  Xaa is any naturally occuring amino acid or is mutated

<220>
<221>  MISC_FEATURE
<222>  (13)..(13)
<223>  Xaa = any naturally occuring amino acid

<400>  428

Xaa Xaa Xaa Xaa Ile Leu Ala Xaa Glu Xaa Xaa Xaa Xaa Asp Gln 
1               5                   10                  15  


