                         SEQUENCE LISTING

<110>  University of Maryland College Park
 
<120>  COMPOSITIONS AND METHODS FOR MUCOSAL VACCINATION AGAINST 
       SARS-COV2

<130>  36429.0026P1

<140>  PCT/us2021/020099
<141>  2021-02-26

<150>  62/981,873
<151>  2020-02-26

<160>  38    

<170>  PatentIn version 3.5

<210>  1
<211>  1504
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn plus S protein

<400>  1

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Ala Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Ala Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Pro Pro Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Thr Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro Gly Ser  Gly Ser Gly 
    1205                 1210                 1215             


Ser Arg  Ser Leu Val Pro Arg  Gly Ser Pro Gly Ser  Gly Tyr Ile 
    1220                 1225                 1230             


Pro Glu  Ala Pro Arg Asp Gly  Gln Ala Tyr Val Arg  Lys Asp Gly 
    1235                 1240                 1245             


Glu Trp  Val Leu Leu Ser Thr  Phe Leu Gly Gly Ser  Gly Gly Gly 
    1250                 1255                 1260             


Gly Ser  Gly Gly Gly Gly Ser  Gly Ser Glu Pro Lys  Ser Cys Asp 
    1265                 1270                 1275             


Lys Thr  His Thr Ser Pro Pro  Ser Pro Ala Pro Glu  Leu Leu Gly 
    1280                 1285                 1290             


Gly Pro  Ser Val Phe Leu Phe  Pro Pro Lys Pro Lys  Asp Thr Leu 
    1295                 1300                 1305             


Met Ile  Ser Arg Thr Pro Glu  Val Thr Cys Val Val  Val Asp Val 
    1310                 1315                 1320             


Ser His  Glu Asp Pro Glu Val  Lys Phe Asn Trp Tyr  Val Asp Gly 
    1325                 1330                 1335             


Val Glu  Val His Asn Ala Lys  Thr Lys Pro Arg Glu  Glu Gln Tyr 
    1340                 1345                 1350             


Asn Ser  Thr Tyr Arg Val Val  Ser Val Leu Thr Val  Leu His Gln 
    1355                 1360                 1365             


Asp Trp  Leu Asn Gly Lys Glu  Tyr Lys Cys Ala Val  Ser Asn Lys 
    1370                 1375                 1380             


Ala Leu  Pro Ala Pro Ile Glu  Lys Thr Ile Ser Lys  Ala Lys Gly 
    1385                 1390                 1395             


Gln Pro  Arg Glu Pro Gln Val  Tyr Thr Leu Pro Pro  Ser Arg Asp 
    1400                 1405                 1410             


Glu Leu  Thr Lys Asn Gln Val  Ser Leu Thr Cys Leu  Val Lys Gly 
    1415                 1420                 1425             


Phe Tyr  Pro Ser Asp Ile Ala  Val Glu Trp Glu Ser  Asn Gly Gln 
    1430                 1435                 1440             


Pro Glu  Asn Asn Tyr Lys Thr  Thr Pro Pro Val Leu  Asp Ser Asp 
    1445                 1450                 1455             


Gly Ser  Phe Phe Leu Tyr Ser  Lys Leu Thr Val Asp  Lys Ser Arg 
    1460                 1465                 1470             


Trp Gln  Gln Gly Asn Val Phe  Ser Cys Ser Val Met  His Glu Ala 
    1475                 1480                 1485             


Leu His  Asn His Tyr Thr Gln  Lys Ser Leu Ser Leu  Ser Pro Gly 
    1490                 1495                 1500             


Lys 
    


<210>  2
<211>  4533
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn and S protein

<400>  2
ggtaccgcca ccatgttcgt gtttctggtg ctgctgccac tggtgtccag ccagtgcgtg       60

aacctgacca caagaaccca gctgccccct gcctatacca attctttcac aagaggcgtg      120

tactatccag acaaggtgtt tcgctcttcc gtgctgcaca gcacacagga tctgtttctg      180

cccttctttt ctaacgtgac ctggttccac gccatccacg tgtccggcac caatggcaca      240

aagaggttcg acaatcctgt gctgcccttc aacgatggcg tgtacttcgc ttctaccgag      300

aagtccaaca tcatccgggg ctggatcttt ggcaccacac tggacagcaa gacacagtct      360

ctgctgatcg tgaacaatgc caccaacgtg gtcatcaagg tgtgcgagtt ccagttttgt      420

aatgatcctt tcctgggcgt gtactatcat aagaacaata agtcctggat ggagagcgag      480

tttcgcgtgt atagctctgc taacaattgt acatttgagt acgtgagcca gccattcctg      540

atggacctgg agggcaagca gggcaatttc aagaacctga gagagttcgt gtttaagaat      600

atcgatggct acttcaagat ctacagcaag cacaccccta tcaacctggt gcgcgacctg      660

ccacagggct tctctgccct ggagcctctg gtggatctgc caatcggcat caacatcacc      720

aggtttcaga cactgctggc tctgcatcgg tcttacctga cacctggcga ctccagctct      780

ggatggaccg ctggagctgc tgcttactat gtgggctatc tgcagccaag aaccttcctg      840

ctgaagtaca acgagaatgg caccatcaca gacgccgtgg attgcgctct ggatccactg      900

tccgagacca agtgtacact gaagagcttt accgtggaga agggcatcta tcagacatcc      960

aatttcagag tgcagcccac cgagagcatc gtgcgctttc caaatatcac aaacctgtgc     1020

ccctttggcg aggtgttcaa cgccacccgc ttcgcttccg tgtacgcctg gaatagaaag     1080

cgcatctcca actgcgtggc tgactatagc gtgctgtaca actccgccag cttctctacc     1140

tttaagtgct atggcgtgtc ccccacaaag ctgaatgacc tgtgctttac caacgtgtac     1200

gccgatagct tcgtgatcag aggcgacgag gtgcgccaga tcgctccagg acagacaggc     1260

aagatcgccg actacaatta taagctgcct gacgatttca ccggctgcgt gatcgcttgg     1320

aactccaaca atctggatag caaagtgggc ggcaactaca attatctgta caggctgttt     1380

cggaagagca atctgaagcc tttcgagagg gacatctcta cagagatcta ccaggccggc     1440

tccaccccat gcaatggcgt ggagggcttt aactgttatt tccccctgca gtcttacggc     1500

ttccagccta ccaacggcgt gggctatcag ccataccggg tggtggtgct gtcttttgag     1560

ctgctgcacg ctccagctac agtgtgcgga cctaagaagt ccaccaatct ggtgaagaac     1620

aagtgcgtga acttcaactt caacggactg accggcacag gcgtgctgac cgagagcaac     1680

aagaagttcc tgccctttca gcagttcggc agggacatcg ctgataccac agacgccgtg     1740

cgggacccac agaccctgga gatcctggat atcacaccct gctctttcgg cggcgtgtcc     1800

gtgatcacac ctggcaccaa tacatctaac caggtggccg tgctgtatca ggacgtgaat     1860

tgtaccgagg tgcctgtggc catccacgct gatcagctga ccccaacatg gagggtgtac     1920

agcaccggct ctaacgtgtt tcagacacgg gctggatgtc tgatcggagc tgagcatgtg     1980

aacaattcct atgagtgcga catccccatc ggcgctggca tctgtgccag ctaccagacc     2040

cagacaaaca gccctaggag ggctgcttct gtggcttccc agagcatcat cgcctatacc     2100

atgtccctgg gcgctgagaa tagcgtggcc tactccaaca atagcatcgc tatcccaacc     2160

aacttcacaa tctccgtgac cacagagatc ctgcccgtga gcatgaccaa gacatctgtg     2220

gactgcacaa tgtatatctg tggcgattct accgagtgct ccaacctgct gctgcagtac     2280

ggcagctttt gtacccagct gaatagggct ctgacaggca tcgccgtgga gcaggataag     2340

aacacacagg aggtgttcgc ccaggtgaag cagatctaca agaccccacc catcaaggac     2400

tttggcggct tcaacttctc ccagatcctg cctgatccat ctaagccctc caaggctagc     2460

tttatcgagg acctgctgtt caacaaggtg accctggctg atgccggctt catcaagcag     2520

tatggcgatt gcctgggcga catcgctgcc agggacctga tctgtgctca gaagtttaat     2580

ggcctgaccg tgctgcctcc actgctgaca gatgagatga tcgcccagta cacatctgcc     2640

ctgctggctg gcaccatcac atccggatgg accttcggcg ctggagctgc cctgcagatc     2700

ccttttgcta tgcagatggc ctatcggttc aacggcatcg gcgtgaccca gaatgtgctg     2760

tacgagaacc agaagctgat cgctaatcag tttaactccg ccatcggcaa gatccaggac     2820

tctctgtcca gcacagcttc cgccctgggc aagctgcagg atgtggtgaa tcagaacgct     2880

caggccctga ataccctggt gaagcagctg tcttccaact tcggcgctat cagctctgtg     2940

ctgaatgata tcctgagcag actggaccca cctgaggctg aggtgcagat cgacaggctg     3000

atcacaggcc ggctgcagag cctgcagacc tacgtgacac agcagctgat cagagctgcc     3060

gagatccgcg cttctgccaa cctggctgcc accaagatgt ctgagtgcgt gctgggccag     3120

tccaagcgcg tggacttttg tggcaagggc tatcacctga tgagcttccc ccagtctgct     3180

cctcacggcg tggtgtttct gcatgtgacc tacgtgcccg cccaggagaa gaacttcacc     3240

acagctcctg ccatctgcca cgatggcaag gcccattttc ccagagaggg cgtgttcgtg     3300

tctaacggca cccattggtt tgtgacacag cgcaatttct acgagcctca gatcatcacc     3360

acagacaata ccttcgtgtc cggcaactgt gacgtggtca tcggcatcgt gaacaatacc     3420

gtgtatgatc ccctgcagcc tgagctggac tcttttaagg aggagctgga taagtacttc     3480

aagaatcaca cctccccaga cgtggatctg ggcgacatct ccggcatcaa tgctagcgtg     3540

gtgaacatcc agaaggagat cgacaggctg aacgaggtgg ccaagaatct gaacgagtct     3600

ctgatcgatc tgcaggagct gggcaagtat gagcagtaca tcaagtggcc aggatctgga     3660

tccggcagca ggtctctggt gccacggggc tctccaggat ccggatatat cccagaggct     3720

cccagagacg gacaggctta cgtgcgcaag gatggcgagt gggtgctgct gtccaccttc     3780

ctgggcggct ctggaggagg aggatccgga ggaggaggat ccggcagcga gcctaagtcc     3840

tgcgacaaga cccacacaag cccaccatct ccagctcctg agctgctggg aggaccaagc     3900

gtgttcctgt ttcctccaaa gcctaaggat acactgatga tctctcggac cccagaggtg     3960

acatgcgtgg tggtggacgt gtcccacgag gaccccgagg tgaagtttaa ctggtacgtg     4020

gacggcgtgg aggtgcataa tgctaagacc aagccaaggg aggagcagta taacagcaca     4080

taccgggtgg tgtctgtgct gaccgtgctg catcaggatt ggctgaacgg caaggaatac     4140

aagtgcgctg tgagcaataa ggccctgcca gctcccatcg agaagacaat ctctaaggcc     4200

aagggccagc ctagagagcc acaggtgtat accctgccac cttcccgcga cgagctgacc     4260

aagaatcagg tgagcctgac atgtctggtg aagggcttct accctagcga tatcgctgtg     4320

gagtgggagt ctaacggcca gccagagaac aattataaga ccacaccacc cgtgctggac     4380

tccgatggca gcttctttct gtacagcaag ctgacagtgg acaagtctcg gtggcagcag     4440

ggcaacgtgt tctcctgctc cgtgatgcat gaggccctgc acaaccatta cacccagaag     4500

agcctgtctc tgtcccctgg caagtgactc gag                                  4533


<210>  3
<211>  976
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn plus S protein

<400>  3

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Ala Gly Ser Gly 
        675                 680                 685             


Ser Gly Ser Arg Ser Leu Val Pro Arg Gly Ser Pro Gly Ser Gly Tyr 
    690                 695                 700                 


Ile Pro Glu Ala Pro Arg Asp Gly Gln Ala Tyr Val Arg Lys Asp Gly 
705                 710                 715                 720 


Glu Trp Val Leu Leu Ser Thr Phe Leu Gly Gly Ser Gly Gly Gly Gly 
                725                 730                 735     


Ser Gly Gly Gly Gly Ser Gly Ser Glu Pro Lys Ser Cys Asp Lys Thr 
            740                 745                 750         


His Thr Ser Pro Pro Ser Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser 
        755                 760                 765             


Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg 
    770                 775                 780                 


Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro 
785                 790                 795                 800 


Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 
                805                 810                 815     


Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val 
            820                 825                 830         


Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 
        835                 840                 845             


Lys Cys Ala Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr 
    850                 855                 860                 


Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 
865                 870                 875                 880 


Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys 
                885                 890                 895     


Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 
            900                 905                 910         


Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 
        915                 920                 925             


Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser 
    930                 935                 940                 


Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala 
945                 950                 955                 960 


Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
                965                 970                 975     


<210>  4
<211>  2949
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn plus S protein

<400>  4
ggtaccgcca ccatgttcgt gtttctggtg ctgctgccac tggtgtccag ccagtgcgtg       60

aacctgacca caagaaccca gctgccccct gcctatacca attctttcac aagaggcgtg      120

tactatccag acaaggtgtt tcgctcttcc gtgctgcaca gcacacagga tctgtttctg      180

cccttctttt ctaacgtgac ctggttccac gccatccacg tgtccggcac caatggcaca      240

aagaggttcg acaatcctgt gctgcccttc aacgatggcg tgtacttcgc ttctaccgag      300

aagtccaaca tcatccgggg ctggatcttt ggcaccacac tggacagcaa gacacagtct      360

ctgctgatcg tgaacaatgc caccaacgtg gtcatcaagg tgtgcgagtt ccagttttgt      420

aatgatcctt tcctgggcgt gtactatcat aagaacaata agtcctggat ggagagcgag      480

tttcgcgtgt atagctctgc taacaattgt acatttgagt acgtgagcca gccattcctg      540

atggacctgg agggcaagca gggcaatttc aagaacctga gagagttcgt gtttaagaat      600

atcgatggct acttcaagat ctacagcaag cacaccccta tcaacctggt gcgcgacctg      660

ccacagggct tctctgccct ggagcctctg gtggatctgc caatcggcat caacatcacc      720

aggtttcaga cactgctggc tctgcatcgg tcttacctga cacctggcga ctccagctct      780

ggatggaccg ctggagctgc tgcttactat gtgggctatc tgcagccaag aaccttcctg      840

ctgaagtaca acgagaatgg caccatcaca gacgccgtgg attgcgctct ggatccactg      900

tccgagacca agtgtacact gaagagcttt accgtggaga agggcatcta tcagacatcc      960

aatttcagag tgcagcccac cgagagcatc gtgcgctttc caaatatcac aaacctgtgc     1020

ccctttggcg aggtgttcaa cgccacccgc ttcgcttccg tgtacgcctg gaatagaaag     1080

cgcatctcca actgcgtggc tgactatagc gtgctgtaca actccgccag cttctctacc     1140

tttaagtgct atggcgtgtc ccccacaaag ctgaatgacc tgtgctttac caacgtgtac     1200

gccgatagct tcgtgatcag aggcgacgag gtgcgccaga tcgctccagg acagacaggc     1260

aagatcgccg actacaatta taagctgcct gacgatttca ccggctgcgt gatcgcttgg     1320

aactccaaca atctggatag caaagtgggc ggcaactaca attatctgta caggctgttt     1380

cggaagagca atctgaagcc tttcgagagg gacatctcta cagagatcta ccaggccggc     1440

tccaccccat gcaatggcgt ggagggcttt aactgttatt tccccctgca gtcttacggc     1500

ttccagccta ccaacggcgt gggctatcag ccataccggg tggtggtgct gtcttttgag     1560

ctgctgcacg ctccagctac agtgtgcgga cctaagaagt ccaccaatct ggtgaagaac     1620

aagtgcgtga acttcaactt caacggactg accggcacag gcgtgctgac cgagagcaac     1680

aagaagttcc tgccctttca gcagttcggc agggacatcg ctgataccac agacgccgtg     1740

cgggacccac agaccctgga gatcctggat atcacaccct gctctttcgg cggcgtgtcc     1800

gtgatcacac ctggcaccaa tacatctaac caggtggccg tgctgtatca ggacgtgaat     1860

tgtaccgagg tgcctgtggc catccacgct gatcagctga ccccaacatg gagggtgtac     1920

agcaccggct ctaacgtgtt tcagacacgg gctggatgtc tgatcggagc tgagcatgtg     1980

aacaattcct atgagtgcga catccccatc ggcgctggca tctgtgccag ctaccagacc     2040

cagacaaaca gccctaggag ggctgctgga tctggatccg gcagcaggtc tctggtgcca     2100

cggggctctc caggatccgg atatatccca gaggctccca gagacggaca ggcttacgtg     2160

cgcaaggatg gcgagtgggt gctgctgtcc accttcctgg gcggctctgg aggaggagga     2220

tccggaggag gaggatccgg cagcgagcct aagtcctgcg acaagaccca cacaagccca     2280

ccatctccag ctcctgagct gctgggagga ccaagcgtgt tcctgtttcc tccaaagcct     2340

aaggatacac tgatgatctc tcggacccca gaggtgacat gcgtggtggt ggacgtgtcc     2400

cacgaggacc ccgaggtgaa gtttaactgg tacgtggacg gcgtggaggt gcataatgct     2460

aagaccaagc caagggagga gcagtataac agcacatacc gggtggtgtc tgtgctgacc     2520

gtgctgcatc aggattggct gaacggcaag gaatacaagt gcgctgtgag caataaggcc     2580

ctgccagctc ccatcgagaa gacaatctct aaggccaagg gccagcctag agagccacag     2640

gtgtataccc tgccaccttc ccgcgacgag ctgaccaaga atcaggtgag cctgacatgt     2700

ctggtgaagg gcttctaccc tagcgatatc gctgtggagt gggagtctaa cggccagcca     2760

gagaacaatt ataagaccac accacccgtg ctggactccg atggcagctt ctttctgtac     2820

agcaagctga cagtggacaa gtctcggtgg cagcagggca acgtgttctc ctgctccgtg     2880

atgcatgagg ccctgcacaa ccattacacc cagaagagcc tgtctctgtc ccctggcaag     2940

tgactcgag                                                             2949


<210>  5
<211>  530
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn plus S protein

<400>  5

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Arg Val Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn 
            20                  25                  30          


Leu Cys Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val 
        35                  40                  45              


Tyr Ala Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser 
    50                  55                  60                  


Val Leu Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val 
65                  70                  75                  80  


Ser Pro Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp 
                85                  90                  95      


Ser Phe Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln 
            100                 105                 110         


Thr Gly Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr 
        115                 120                 125             


Gly Cys Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly 
    130                 135                 140                 


Gly Asn Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys 
145                 150                 155                 160 


Pro Phe Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr 
                165                 170                 175     


Pro Cys Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser 
            180                 185                 190         


Tyr Gly Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val 
        195                 200                 205             


Val Val Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly 
    210                 215                 220                 


Pro Lys Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Gly 
225                 230                 235                 240 


Ser Gly Ser Gly Ser Arg Ser Leu Val Pro Arg Gly Ser Pro Gly Ser 
                245                 250                 255     


Gly Tyr Ile Pro Glu Ala Pro Arg Asp Gly Gln Ala Tyr Val Arg Lys 
            260                 265                 270         


Asp Gly Glu Trp Val Leu Leu Ser Thr Phe Leu Gly Gly Ser Gly Gly 
        275                 280                 285             


Gly Gly Ser Gly Gly Gly Gly Ser Gly Ser Glu Pro Lys Ser Cys Asp 
    290                 295                 300                 


Lys Thr His Thr Ser Pro Pro Ser Pro Ala Pro Glu Leu Leu Gly Gly 
305                 310                 315                 320 


Pro Ser Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile 
                325                 330                 335     


Ser Arg Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu 
            340                 345                 350         


Asp Pro Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His 
        355                 360                 365             


Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg 
    370                 375                 380                 


Val Val Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys 
385                 390                 395                 400 


Glu Tyr Lys Cys Ala Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu 
                405                 410                 415     


Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr 
            420                 425                 430         


Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu 
        435                 440                 445             


Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp 
    450                 455                 460                 


Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val 
465                 470                 475                 480 


Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp 
                485                 490                 495     


Lys Ser Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His 
            500                 505                 510         


Glu Ala Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro 
        515                 520                 525             


Gly Lys 
    530 


<210>  6
<211>  1611
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  synthetic construct; FcRn plus S protein

<400>  6
ggtaccgcca ccatgttcgt gtttctggtg ctgctgccac tggtgtccag ccagtgcgtg       60

agagtgcagc ccaccgagag catcgtgcgc tttccaaata tcacaaacct gtgccccttt      120

ggcgaggtgt tcaacgccac ccgcttcgct tccgtgtacg cctggaatag aaagcgcatc      180

tccaactgcg tggctgacta tagcgtgctg tacaactccg ccagcttctc tacctttaag      240

tgctatggcg tgtcccccac aaagctgaat gacctgtgct ttaccaacgt gtacgccgat      300

agcttcgtga tcagaggcga cgaggtgcgc cagatcgctc caggacagac aggcaagatc      360

gccgactaca attataagct gcctgacgat ttcaccggct gcgtgatcgc ttggaactcc      420

aacaatctgg atagcaaagt gggcggcaac tacaattatc tgtacaggct gtttcggaag      480

agcaatctga agcctttcga gagggacatc tctacagaga tctaccaggc cggctccacc      540

ccatgcaatg gcgtggaggg ctttaactgt tatttccccc tgcagtctta cggcttccag      600

cctaccaacg gcgtgggcta tcagccatac cgggtggtgg tgctgtcttt tgagctgctg      660

cacgctccag ctacagtgtg cggacctaag aagtccacca atctggtgaa gaacaagtgc      720

gtgaacttcg gatctggatc cggcagcagg tctctggtgc cacggggctc tccaggatcc      780

ggatatatcc cagaggctcc cagagacgga caggcttacg tgcgcaagga tggcgagtgg      840

gtgctgctgt ccaccttcct gggcggctct ggaggaggag gatccggagg aggaggatcc      900

ggcagcgagc ctaagtcctg cgacaagacc cacacaagcc caccatctcc agctcctgag      960

ctgctgggag gaccaagcgt gttcctgttt cctccaaagc ctaaggatac actgatgatc     1020

tctcggaccc cagaggtgac atgcgtggtg gtggacgtgt cccacgagga ccccgaggtg     1080

aagtttaact ggtacgtgga cggcgtggag gtgcataatg ctaagaccaa gccaagggag     1140

gagcagtata acagcacata ccgggtggtg tctgtgctga ccgtgctgca tcaggattgg     1200

ctgaacggca aggaatacaa gtgcgctgtg agcaataagg ccctgccagc tcccatcgag     1260

aagacaatct ctaaggccaa gggccagcct agagagccac aggtgtatac cctgccacct     1320

tcccgcgacg agctgaccaa gaatcaggtg agcctgacat gtctggtgaa gggcttctac     1380

cctagcgata tcgctgtgga gtgggagtct aacggccagc cagagaacaa ttataagacc     1440

acaccacccg tgctggactc cgatggcagc ttctttctgt acagcaagct gacagtggac     1500

aagtctcggt ggcagcaggg caacgtgttc tcctgctccg tgatgcatga ggccctgcac     1560

aaccattaca cccagaagag cctgtctctg tcccctggca agtgactcga g              1611


<210>  7
<211>  232
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; monomeric Fc

<400>  7

Glu Pro Lys Ser Cys Asp Lys Thr His Thr Ser Pro Pro Ser Pro Ala 
1               5                   10                  15      


Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro 
            20                  25                  30          


Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val 
        35                  40                  45              


Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val 
    50                  55                  60                  


Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln 
65                  70                  75                  80  


Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln 
                85                  90                  95      


Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Ala Val Ser Asn Lys Ala 
            100                 105                 110         


Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro 
        115                 120                 125             


Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr 
    130                 135                 140                 


Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser 
145                 150                 155                 160 


Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr 
                165                 170                 175     


Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr 
            180                 185                 190         


Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe 
        195                 200                 205             


Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys 
    210                 215                 220                 


Ser Leu Ser Leu Ser Pro Gly Lys 
225                 230         


<210>  8
<211>  1213
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; soluble S protein

<400>  8

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Ala Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Ala Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Pro Pro Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Thr Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro 
    1205                 1210             


<210>  9
<211>  699
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  synthetic construct; monomeric Fc

<400>  9
gagcctaagt cctgcgacaa gacccacaca agcccaccat ctccagctcc tgagctgctg       60

ggaggaccaa gcgtgttcct gtttcctcca aagcctaagg atacactgat gatctctcgg      120

accccagagg tgacatgcgt ggtggtggac gtgtcccacg aggaccccga ggtgaagttt      180

aactggtacg tggacggcgt ggaggtgcat aatgctaaga ccaagccaag ggaggagcag      240

tataacagca cataccgggt ggtgtctgtg ctgaccgtgc tgcatcagga ttggctgaac      300

ggcaaggaat acaagtgcgc tgtgagcaat aaggccctgc cagctcccat cgagaagaca      360

atctctaagg ccaagggcca gcctagagag ccacaggtgt ataccctgcc accttcccgc      420

gacgagctga ccaagaatca ggtgagcctg acatgtctgg tgaagggctt ctaccctagc      480

gatatcgctg tggagtggga gtctaacggc cagccagaga acaattataa gaccacacca      540

cccgtgctgg actccgatgg cagcttcttt ctgtacagca agctgacagt ggacaagtct      600

cggtggcagc agggcaacgt gttctcctgc tccgtgatgc atgaggccct gcacaaccat      660

tacacccaga agagcctgtc tctgtcccct ggcaagtga                             699


<210>  10
<211>  699
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  synthetic construct; monomeric Fc

<400>  10
gagcccagag ggcccacaat caagccctct cctccatcca aatccccagc acctaacctc       60

ttgggtggac catccgtctt catcttccct ccaaagatca aggatgtact catgatctcc      120

ctgagcccca tagtcacatg tgtggtggtg gatgtgagcg aggatgaccc agatgtccag      180

atcagctggt ttgtgaacaa cgtggaagta cacacagctc agacacaaac ccatagagag      240

gattacaaca gtactctccg ggtggtcagt gccctcccca tccagcacca ggactggatg      300

agtggcaagg cgttcgcatg cgcggtcaac aacaaagacc tcccagcgcc catcgagaga      360

accatctcaa aacccaaagg gtcagtaaga gctccacagg tatatgtctt gcctccacca      420

gaagaagaga tgactaagaa acaggtcact ctgacctgca tggtcacaga cttcatgcct      480

gaagacattt acgtggagtg gaccaacaac gggaaaacag agctaaacta caagaacact      540

gaaccagtcc tggactctga tggttcttac ttcatgtaca gcaagctgag agtggaaaag      600

aagaactggg tggaaagaaa tagctactcc tgttcagtgg tccacgaggg tctgcacaat      660

caccacacga ctaagagctt ctcccggact ccgggtaaa                             699


<210>  11
<211>  1273
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  11

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Gly Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Arg Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Lys Val Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Thr Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro Trp Tyr  Ile Trp Leu 
    1205                 1210                 1215             


Gly Phe  Ile Ala Gly Leu Ile  Ala Ile Val Met Val  Thr Ile Met 
    1220                 1225                 1230             


Leu Cys  Cys Met Thr Ser Cys  Cys Ser Cys Leu Lys  Gly Cys Cys 
    1235                 1240                 1245             


Ser Cys  Gly Ser Cys Cys Lys  Phe Asp Glu Asp Asp  Ser Glu Pro 
    1250                 1255                 1260             


Val Leu  Lys Gly Val Lys Leu  His Tyr Thr 
    1265                 1270             


<210>  12
<211>  1270
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  12

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp Asn Pro 
65                  70                  75                  80  


Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu Lys Ser 
                85                  90                  95      


Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser Lys Thr 
            100                 105                 110         


Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile Lys Val 
        115                 120                 125             


Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr His Lys 
    130                 135                 140                 


Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr Ser Ser Ala 
145                 150                 155                 160 


Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu Met Asp Leu 
                165                 170                 175     


Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe Val Phe Lys 
            180                 185                 190         


Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr Pro Ile Asn 
        195                 200                 205             


Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu Pro Leu Val 
    210                 215                 220                 


Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr Leu Leu Ala 
225                 230                 235                 240 


Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser Gly Trp Thr 
                245                 250                 255     


Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro Arg Thr Phe 
            260                 265                 270         


Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala Val Asp Cys 
        275                 280                 285             


Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys Ser Phe Thr 
    290                 295                 300                 


Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val Gln Pro Thr 
305                 310                 315                 320 


Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys Pro Phe Gly 
                325                 330                 335     


Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala Trp Asn Arg 
            340                 345                 350         


Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu Tyr Asn Ser 
        355                 360                 365             


Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro Thr Lys Leu 
    370                 375                 380                 


Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe Val Ile Arg 
385                 390                 395                 400 


Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly Lys Ile Ala 
                405                 410                 415     


Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys Val Ile Ala 
            420                 425                 430         


Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn Tyr Asn Tyr 
        435                 440                 445             


Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe Glu Arg Asp 
    450                 455                 460                 


Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys Asn Gly Val 
465                 470                 475                 480 


Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly Phe Gln Pro 
                485                 490                 495     


Thr Tyr Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val Leu Ser Phe 
            500                 505                 510         


Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys Lys Ser Thr 
        515                 520                 525             


Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn Gly Leu Thr 
    530                 535                 540                 


Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu Pro Phe Gln 
545                 550                 555                 560 


Gln Phe Gly Arg Asp Ile Asp Asp Thr Thr Asp Ala Val Arg Asp Pro 
                565                 570                 575     


Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe Gly Gly Val 
            580                 585                 590         


Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val Ala Val Leu 
        595                 600                 605             


Tyr Gln Gly Val Asn Cys Thr Glu Val Pro Val Ala Ile His Ala Asp 
    610                 615                 620                 


Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser Asn Val Phe 
625                 630                 635                 640 


Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val Asn Asn Ser 
                645                 650                 655     


Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala Ser Tyr Gln 
            660                 665                 670         


Thr Gln Thr Asn Ser His Arg Arg Ala Arg Ser Val Ala Ser Gln Ser 
        675                 680                 685             


Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser Val Ala Tyr 
    690                 695                 700                 


Ser Asn Asn Ser Ile Ala Ile Pro Ile Asn Phe Thr Ile Ser Val Thr 
705                 710                 715                 720 


Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val Asp Cys Thr 
                725                 730                 735     


Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu Leu Leu Gln 
            740                 745                 750         


Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr Gly Ile Ala 
        755                 760                 765             


Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln Val Lys Gln 
    770                 775                 780                 


Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe Asn Phe Ser 
785                 790                 795                 800 


Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser Phe Ile Glu 
                805                 810                 815     


Asp Leu Leu Phe Asn Lys Val Thr Leu Ala Asp Ala Gly Phe Ile Lys 
            820                 825                 830         


Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp Leu Ile Cys 
        835                 840                 845             


Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu Leu Thr Asp 
    850                 855                 860                 


Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly Thr Ile Thr 
865                 870                 875                 880 


Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile Pro Phe Ala 
                885                 890                 895     


Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr Gln Asn Val 
            900                 905                 910         


Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn Ser Ala Ile 
        915                 920                 925             


Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala Leu Gly Lys 
    930                 935                 940                 


Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn Thr Leu Val 
945                 950                 955                 960 


Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val Leu Asn Asp 
                965                 970                 975     


Ile Leu Ala Arg Leu Asp Lys Val Glu Ala Glu Val Gln Ile Asp Arg 
            980                 985                 990         


Leu Ile Thr Gly Arg Leu Gln Ser  Leu Gln Thr Tyr Val  Thr Gln Gln 
        995                 1000                 1005             


Leu Ile  Arg Ala Ala Glu Ile  Arg Ala Ser Ala Asn  Leu Ala Ala 
    1010                 1015                 1020             


Thr Lys  Met Ser Glu Cys Val  Leu Gly Gln Ser Lys  Arg Val Asp 
    1025                 1030                 1035             


Phe Cys  Gly Lys Gly Tyr His  Leu Met Ser Phe Pro  Gln Ser Ala 
    1040                 1045                 1050             


Pro His  Gly Val Val Phe Leu  His Val Thr Tyr Val  Pro Ala Gln 
    1055                 1060                 1065             


Glu Lys  Asn Phe Thr Thr Ala  Pro Ala Ile Cys His  Asp Gly Lys 
    1070                 1075                 1080             


Ala His  Phe Pro Arg Glu Gly  Val Phe Val Ser Asn  Gly Thr His 
    1085                 1090                 1095             


Trp Phe  Val Thr Gln Arg Asn  Phe Tyr Glu Pro Gln  Ile Ile Thr 
    1100                 1105                 1110             


Thr His  Asn Thr Phe Val Ser  Gly Asn Cys Asp Val  Val Ile Gly 
    1115                 1120                 1125             


Ile Val  Asn Asn Thr Val Tyr  Asp Pro Leu Gln Pro  Glu Leu Asp 
    1130                 1135                 1140             


Ser Phe  Lys Glu Glu Leu Asp  Lys Tyr Phe Lys Asn  His Thr Ser 
    1145                 1150                 1155             


Pro Asp  Val Asp Leu Gly Asp  Ile Ser Gly Ile Asn  Ala Ser Val 
    1160                 1165                 1170             


Val Asn  Ile Gln Lys Glu Ile  Asp Arg Leu Asn Glu  Val Ala Lys 
    1175                 1180                 1185             


Asn Leu  Asn Glu Ser Leu Ile  Asp Leu Gln Glu Leu  Gly Lys Tyr 
    1190                 1195                 1200             


Glu Gln  Tyr Ile Lys Trp Pro  Trp Tyr Ile Trp Leu  Gly Phe Ile 
    1205                 1210                 1215             


Ala Gly  Leu Ile Ala Ile Val  Met Val Thr Ile Met  Leu Cys Cys 
    1220                 1225                 1230             


Met Thr  Ser Cys Cys Ser Cys  Leu Lys Gly Cys Cys  Ser Cys Gly 
    1235                 1240                 1245             


Ser Cys  Cys Lys Phe Asp Glu  Asp Asp Ser Glu Pro  Val Leu Lys 
    1250                 1255                 1260             


Gly Val  Lys Leu His Tyr Thr  
    1265                 1270 


<210>  13
<211>  1273
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  13

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Ala 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Gly Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Asn Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Lys Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Tyr Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Arg Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Val Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Lys Val Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Thr Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro Trp Tyr  Ile Trp Leu 
    1205                 1210                 1215             


Gly Phe  Ile Ala Gly Leu Ile  Ala Ile Val Met Val  Thr Ile Met 
    1220                 1225                 1230             


Leu Cys  Cys Met Thr Ser Cys  Cys Ser Cys Leu Lys  Gly Cys Cys 
    1235                 1240                 1245             


Ser Cys  Gly Ser Cys Cys Lys  Phe Asp Glu Asp Asp  Ser Glu Pro 
    1250                 1255                 1260             


Val Leu  Lys Gly Val Lys Leu  His Tyr Thr 
    1265                 1270             


<210>  14
<211>  1273
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  14

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Phe Thr Asn Arg Thr Gln Leu Pro Ser Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Tyr Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Ser Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Thr Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Leu Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Lys Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Tyr Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu Tyr Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Arg Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Lys Val Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Ile Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro Trp Tyr  Ile Trp Leu 
    1205                 1210                 1215             


Gly Phe  Ile Ala Gly Leu Ile  Ala Ile Val Met Val  Thr Ile Met 
    1220                 1225                 1230             


Leu Cys  Cys Met Thr Ser Cys  Cys Ser Cys Leu Lys  Gly Cys Cys 
    1235                 1240                 1245             


Ser Cys  Gly Ser Cys Cys Lys  Phe Asp Glu Asp Asp  Ser Glu Pro 
    1250                 1255                 1260             


Val Leu  Lys Gly Val Lys Leu  His Tyr Thr 
    1265                 1270             


<210>  15
<211>  1273
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  15

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ile Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile His Val Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp 
65                  70                  75                  80  


Asn Pro Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu 
                85                  90                  95      


Lys Ser Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser 
            100                 105                 110         


Lys Thr Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile 
        115                 120                 125             


Lys Val Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr 
    130                 135                 140                 


Tyr His Lys Asn Asn Lys Ser Cys Met Glu Ser Glu Phe Arg Val Tyr 
145                 150                 155                 160 


Ser Ser Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu 
                165                 170                 175     


Met Asp Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe 
            180                 185                 190         


Val Phe Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr 
        195                 200                 205             


Pro Ile Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu 
    210                 215                 220                 


Pro Leu Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr 
225                 230                 235                 240 


Leu Leu Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser 
                245                 250                 255     


Gly Trp Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro 
            260                 265                 270         


Arg Thr Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala 
        275                 280                 285             


Val Asp Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys 
    290                 295                 300                 


Ser Phe Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val 
305                 310                 315                 320 


Gln Pro Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys 
                325                 330                 335     


Pro Phe Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala 
            340                 345                 350         


Trp Asn Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu 
        355                 360                 365             


Tyr Asn Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro 
    370                 375                 380                 


Thr Lys Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe 
385                 390                 395                 400 


Val Ile Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly 
                405                 410                 415     


Lys Ile Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys 
            420                 425                 430         


Val Ile Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn 
        435                 440                 445             


Tyr Asn Tyr Arg Tyr Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe 
    450                 455                 460                 


Glu Arg Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys 
465                 470                 475                 480 


Asn Gly Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly 
                485                 490                 495     


Phe Gln Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val 
            500                 505                 510         


Leu Ser Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys 
        515                 520                 525             


Lys Ser Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn 
    530                 535                 540                 


Gly Leu Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu 
545                 550                 555                 560 


Pro Phe Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val 
                565                 570                 575     


Arg Asp Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe 
            580                 585                 590         


Gly Gly Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val 
        595                 600                 605             


Ala Val Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile 
    610                 615                 620                 


His Ala Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser 
625                 630                 635                 640 


Asn Val Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val 
                645                 650                 655     


Asn Asn Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala 
            660                 665                 670         


Ser Tyr Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Arg Ser Val Ala 
        675                 680                 685             


Ser Gln Ser Ile Ile Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser 
    690                 695                 700                 


Val Ala Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile 
705                 710                 715                 720 


Ser Val Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val 
                725                 730                 735     


Asp Cys Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu 
            740                 745                 750         


Leu Leu Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr 
        755                 760                 765             


Gly Ile Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln 
    770                 775                 780                 


Val Lys Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe 
785                 790                 795                 800 


Asn Phe Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser 
                805                 810                 815     


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


Phe Ile Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp 
        835                 840                 845             


Leu Ile Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu 
    850                 855                 860                 


Leu Thr Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly 
865                 870                 875                 880 


Thr Ile Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile 
                885                 890                 895     


Pro Phe Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr 
            900                 905                 910         


Gln Asn Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn 
        915                 920                 925             


Ser Ala Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala 
    930                 935                 940                 


Leu Gly Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn 
945                 950                 955                 960 


Thr Leu Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val 
                965                 970                 975     


Leu Asn Asp Ile Leu Ser Arg Leu Asp Lys Val Glu Ala Glu Val Gln 
            980                 985                 990         


Ile Asp Arg Leu Ile Thr Gly Arg  Leu Gln Ser Leu Gln  Thr Tyr Val 
        995                 1000                 1005             


Thr Gln  Gln Leu Ile Arg Ala  Ala Glu Ile Arg Ala  Ser Ala Asn 
    1010                 1015                 1020             


Leu Ala  Ala Thr Lys Met Ser  Glu Cys Val Leu Gly  Gln Ser Lys 
    1025                 1030                 1035             


Arg Val  Asp Phe Cys Gly Lys  Gly Tyr His Leu Met  Ser Phe Pro 
    1040                 1045                 1050             


Gln Ser  Ala Pro His Gly Val  Val Phe Leu His Val  Thr Tyr Val 
    1055                 1060                 1065             


Pro Ala  Gln Glu Lys Asn Phe  Thr Thr Ala Pro Ala  Ile Cys His 
    1070                 1075                 1080             


Asp Gly  Lys Ala His Phe Pro  Arg Glu Gly Val Phe  Val Ser Asn 
    1085                 1090                 1095             


Gly Thr  His Trp Phe Val Thr  Gln Arg Asn Phe Tyr  Glu Pro Gln 
    1100                 1105                 1110             


Ile Ile  Thr Thr Asp Asn Thr  Phe Val Ser Gly Asn  Cys Asp Val 
    1115                 1120                 1125             


Val Ile  Gly Ile Val Asn Asn  Thr Val Tyr Asp Pro  Leu Gln Pro 
    1130                 1135                 1140             


Glu Leu  Asp Ser Phe Lys Glu  Glu Leu Asp Lys Tyr  Phe Lys Asn 
    1145                 1150                 1155             


His Thr  Ser Pro Asp Val Asp  Leu Gly Asp Ile Ser  Gly Ile Asn 
    1160                 1165                 1170             


Ala Ser  Val Val Asn Ile Gln  Lys Glu Ile Asp Arg  Leu Asn Glu 
    1175                 1180                 1185             


Val Ala  Lys Asn Leu Asn Glu  Ser Leu Ile Asp Leu  Gln Glu Leu 
    1190                 1195                 1200             


Gly Lys  Tyr Glu Gln Tyr Ile  Lys Trp Pro Trp Tyr  Ile Trp Leu 
    1205                 1210                 1215             


Gly Phe  Ile Ala Gly Leu Ile  Ala Ile Val Met Val  Thr Ile Met 
    1220                 1225                 1230             


Leu Cys  Cys Met Thr Ser Cys  Cys Ser Cys Leu Lys  Gly Cys Cys 
    1235                 1240                 1245             


Ser Cys  Gly Ser Cys Cys Lys  Phe Asp Glu Asp Asp  Ser Glu Pro 
    1250                 1255                 1260             


Val Leu  Lys Gly Val Lys Leu  His Tyr Thr 
    1265                 1270             


<210>  16
<211>  1271
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; variant S protein

<400>  16

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys Val 
1               5                   10                  15      


Asn Leu Thr Thr Arg Thr Gln Leu Pro Pro Ala Tyr Thr Asn Ser Phe 
            20                  25                  30          


Thr Arg Gly Val Tyr Tyr Pro Asp Lys Val Phe Arg Ser Ser Val Leu 
        35                  40                  45              


His Ser Thr Gln Asp Leu Phe Leu Pro Phe Phe Ser Asn Val Thr Trp 
    50                  55                  60                  


Phe His Ala Ile Ser Gly Thr Asn Gly Thr Lys Arg Phe Asp Asn Pro 
65                  70                  75                  80  


Val Leu Pro Phe Asn Asp Gly Val Tyr Phe Ala Ser Thr Glu Lys Ser 
                85                  90                  95      


Asn Ile Ile Arg Gly Trp Ile Phe Gly Thr Thr Leu Asp Ser Lys Thr 
            100                 105                 110         


Gln Ser Leu Leu Ile Val Asn Asn Ala Thr Asn Val Val Ile Lys Val 
        115                 120                 125             


Cys Glu Phe Gln Phe Cys Asn Asp Pro Phe Leu Gly Val Tyr Tyr His 
    130                 135                 140                 


Lys Asn Asn Lys Ser Trp Met Glu Ser Glu Phe Arg Val Tyr Ser Ser 
145                 150                 155                 160 


Ala Asn Asn Cys Thr Phe Glu Tyr Val Ser Gln Pro Phe Leu Met Asp 
                165                 170                 175     


Leu Glu Gly Lys Gln Gly Asn Phe Lys Asn Leu Arg Glu Phe Val Phe 
            180                 185                 190         


Lys Asn Ile Asp Gly Tyr Phe Lys Ile Tyr Ser Lys His Thr Pro Ile 
        195                 200                 205             


Asn Leu Val Arg Asp Leu Pro Gln Gly Phe Ser Ala Leu Glu Pro Leu 
    210                 215                 220                 


Val Asp Leu Pro Ile Gly Ile Asn Ile Thr Arg Phe Gln Thr Leu Leu 
225                 230                 235                 240 


Ala Leu His Arg Ser Tyr Leu Thr Pro Gly Asp Ser Ser Ser Gly Trp 
                245                 250                 255     


Thr Ala Gly Ala Ala Ala Tyr Tyr Val Gly Tyr Leu Gln Pro Arg Thr 
            260                 265                 270         


Phe Leu Leu Lys Tyr Asn Glu Asn Gly Thr Ile Thr Asp Ala Val Asp 
        275                 280                 285             


Cys Ala Leu Asp Pro Leu Ser Glu Thr Lys Cys Thr Leu Lys Ser Phe 
    290                 295                 300                 


Thr Val Glu Lys Gly Ile Tyr Gln Thr Ser Asn Phe Arg Val Gln Pro 
305                 310                 315                 320 


Thr Glu Ser Ile Val Arg Phe Pro Asn Ile Thr Asn Leu Cys Pro Phe 
                325                 330                 335     


Gly Glu Val Phe Asn Ala Thr Arg Phe Ala Ser Val Tyr Ala Trp Asn 
            340                 345                 350         


Arg Lys Arg Ile Ser Asn Cys Val Ala Asp Tyr Ser Val Leu Tyr Asn 
        355                 360                 365             


Ser Ala Ser Phe Ser Thr Phe Lys Cys Tyr Gly Val Ser Pro Thr Lys 
    370                 375                 380                 


Leu Asn Asp Leu Cys Phe Thr Asn Val Tyr Ala Asp Ser Phe Val Ile 
385                 390                 395                 400 


Arg Gly Asp Glu Val Arg Gln Ile Ala Pro Gly Gln Thr Gly Lys Ile 
                405                 410                 415     


Ala Asp Tyr Asn Tyr Lys Leu Pro Asp Asp Phe Thr Gly Cys Val Ile 
            420                 425                 430         


Ala Trp Asn Ser Asn Asn Leu Asp Ser Lys Val Gly Gly Asn Tyr Asn 
        435                 440                 445             


Tyr Leu Phe Arg Leu Phe Arg Lys Ser Asn Leu Lys Pro Phe Glu Arg 
    450                 455                 460                 


Asp Ile Ser Thr Glu Ile Tyr Gln Ala Gly Ser Thr Pro Cys Asn Gly 
465                 470                 475                 480 


Val Glu Gly Phe Asn Cys Tyr Phe Pro Leu Gln Ser Tyr Gly Phe Gln 
                485                 490                 495     


Pro Thr Asn Gly Val Gly Tyr Gln Pro Tyr Arg Val Val Val Leu Ser 
            500                 505                 510         


Phe Glu Leu Leu His Ala Pro Ala Thr Val Cys Gly Pro Lys Lys Ser 
        515                 520                 525             


Thr Asn Leu Val Lys Asn Lys Cys Val Asn Phe Asn Phe Asn Gly Leu 
    530                 535                 540                 


Thr Gly Thr Gly Val Leu Thr Glu Ser Asn Lys Lys Phe Leu Pro Phe 
545                 550                 555                 560 


Gln Gln Phe Gly Arg Asp Ile Ala Asp Thr Thr Asp Ala Val Arg Asp 
                565                 570                 575     


Pro Gln Thr Leu Glu Ile Leu Asp Ile Thr Pro Cys Ser Phe Gly Gly 
            580                 585                 590         


Val Ser Val Ile Thr Pro Gly Thr Asn Thr Ser Asn Gln Val Ala Val 
        595                 600                 605             


Leu Tyr Gln Asp Val Asn Cys Thr Glu Val Pro Val Ala Ile His Ala 
    610                 615                 620                 


Asp Gln Leu Thr Pro Thr Trp Arg Val Tyr Ser Thr Gly Ser Asn Val 
625                 630                 635                 640 


Phe Gln Thr Arg Ala Gly Cys Leu Ile Gly Ala Glu His Val Asn Asn 
                645                 650                 655     


Ser Tyr Glu Cys Asp Ile Pro Ile Gly Ala Gly Ile Cys Ala Ser Tyr 
            660                 665                 670         


Gln Thr Gln Thr Asn Ser Pro Arg Arg Ala Arg Ser Val Ala Ser Gln 
        675                 680                 685             


Ser Ile Val Ala Tyr Thr Met Ser Leu Gly Ala Glu Asn Ser Val Ala 
    690                 695                 700                 


Tyr Ser Asn Asn Ser Ile Ala Ile Pro Thr Asn Phe Thr Ile Ser Val 
705                 710                 715                 720 


Thr Thr Glu Ile Leu Pro Val Ser Met Thr Lys Thr Ser Val Asp Cys 
                725                 730                 735     


Thr Met Tyr Ile Cys Gly Asp Ser Thr Glu Cys Ser Asn Leu Leu Leu 
            740                 745                 750         


Gln Tyr Gly Ser Phe Cys Thr Gln Leu Asn Arg Ala Leu Thr Gly Ile 
        755                 760                 765             


Ala Val Glu Gln Asp Lys Asn Thr Gln Glu Val Phe Ala Gln Val Lys 
    770                 775                 780                 


Gln Ile Tyr Lys Thr Pro Pro Ile Lys Asp Phe Gly Gly Phe Asn Phe 
785                 790                 795                 800 


Ser Gln Ile Leu Pro Asp Pro Ser Lys Pro Ser Lys Arg Ser Phe Ile 
                805                 810                 815     


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


Lys Gln Tyr Gly Asp Cys Leu Gly Asp Ile Ala Ala Arg Asp Leu Ile 
        835                 840                 845             


Cys Ala Gln Lys Phe Asn Gly Leu Thr Val Leu Pro Pro Leu Leu Thr 
    850                 855                 860                 


Asp Glu Met Ile Ala Gln Tyr Thr Ser Ala Leu Leu Ala Gly Thr Ile 
865                 870                 875                 880 


Thr Ser Gly Trp Thr Phe Gly Ala Gly Ala Ala Leu Gln Ile Pro Phe 
                885                 890                 895     


Ala Met Gln Met Ala Tyr Arg Phe Asn Gly Ile Gly Val Thr Gln Asn 
            900                 905                 910         


Val Leu Tyr Glu Asn Gln Lys Leu Ile Ala Asn Gln Phe Asn Ser Ala 
        915                 920                 925             


Ile Gly Lys Ile Gln Asp Ser Leu Ser Ser Thr Ala Ser Ala Leu Gly 
    930                 935                 940                 


Lys Leu Gln Asp Val Val Asn Gln Asn Ala Gln Ala Leu Asn Thr Leu 
945                 950                 955                 960 


Val Lys Gln Leu Ser Ser Asn Phe Gly Ala Ile Ser Ser Val Leu Asn 
                965                 970                 975     


Asp Ile Leu Ser Arg Leu Asp Lys Val Glu Ala Glu Val Gln Ile Asp 
            980                 985                 990         


Arg Leu Ile Thr Gly Arg Leu Gln  Ser Leu Gln Thr Tyr  Val Thr Gln 
        995                 1000                 1005             


Gln Leu  Ile Arg Ala Ala Glu  Ile Arg Ala Ser Ala  Asn Leu Ala 
    1010                 1015                 1020             


Ala Thr  Lys Met Ser Glu Cys  Val Leu Gly Gln Ser  Lys Arg Val 
    1025                 1030                 1035             


Asp Phe  Cys Gly Lys Gly Tyr  His Leu Met Ser Phe  Pro Gln Ser 
    1040                 1045                 1050             


Ala Pro  His Gly Val Val Phe  Leu His Val Thr Tyr  Val Pro Ala 
    1055                 1060                 1065             


Gln Glu  Lys Asn Phe Thr Thr  Ala Pro Ala Ile Cys  His Asp Gly 
    1070                 1075                 1080             


Lys Ala  His Phe Pro Arg Glu  Gly Val Phe Val Ser  Asn Gly Thr 
    1085                 1090                 1095             


His Trp  Phe Val Thr Gln Arg  Asn Phe Tyr Glu Pro  Gln Ile Ile 
    1100                 1105                 1110             


Thr Thr  Asp Asn Thr Phe Val  Ser Gly Asn Cys Asp  Val Val Ile 
    1115                 1120                 1125             


Gly Ile  Val Asn Asn Thr Val  Tyr Asp Pro Leu Gln  Pro Glu Leu 
    1130                 1135                 1140             


Asp Ser  Phe Lys Glu Glu Leu  Asp Lys Tyr Phe Lys  Asn His Thr 
    1145                 1150                 1155             


Ser Pro  Asp Val Asp Leu Gly  Asp Ile Ser Gly Ile  Asn Ala Ser 
    1160                 1165                 1170             


Val Val  Asn Ile Gln Lys Glu  Ile Asp Arg Leu Asn  Glu Val Ala 
    1175                 1180                 1185             


Lys Asn  Leu Asn Glu Ser Leu  Ile Asp Leu Gln Glu  Leu Gly Lys 
    1190                 1195                 1200             


Tyr Glu  Gln Tyr Ile Lys Trp  Pro Trp Tyr Ile Trp  Leu Gly Phe 
    1205                 1210                 1215             


Ile Ala  Gly Leu Ile Ala Ile  Val Met Val Thr Ile  Met Leu Cys 
    1220                 1225                 1230             


Cys Met  Thr Ser Cys Cys Ser  Cys Leu Lys Gly Cys  Cys Ser Cys 
    1235                 1240                 1245             


Gly Ser  Cys Cys Lys Phe Asp  Glu Asp Asp Ser Glu  Pro Val Leu 
    1250                 1255                 1260             


Lys Gly  Val Lys Leu His Tyr  Thr 
    1265                 1270     


<210>  17
<211>  232
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; IgG1 fragment

<400>  17

Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro Ala 
1               5                   10                  15      


Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro Lys Pro 
            20                  25                  30          


Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys Val Val 
        35                  40                  45              


Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp Tyr Val 
    50                  55                  60                  


Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu Glu Gln 
65                  70                  75                  80  


Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu His Gln 
                85                  90                  95      


Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Ala Val Ser Asn Lys Ala 
            100                 105                 110         


Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly Gln Pro 
        115                 120                 125             


Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Asp Glu Leu Thr 
    130                 135                 140                 


Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr Pro Ser 
145                 150                 155                 160 


Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn Asn Tyr 
                165                 170                 175     


Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe Leu Tyr 
            180                 185                 190         


Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn Val Phe 
        195                 200                 205             


Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr Gln Lys 
    210                 215                 220                 


Ser Leu Ser Leu Ser Pro Gly Lys 
225                 230         


<210>  18
<211>  233
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; IgG2 fragment

<400>  18

Glu Pro Arg Gly Pro Thr Ile Lys Pro Cys Pro Pro Cys Lys Ser Pro 
1               5                   10                  15      


Ala Pro Asn Leu Leu Gly Gly Pro Ser Val Phe Ile Phe Pro Pro Lys 
            20                  25                  30          


Ile Lys Asp Val Leu Met Ile Ser Leu Ser Pro Ile Val Thr Cys Val 
        35                  40                  45              


Val Val Asp Val Ser Glu Asp Asp Pro Asp Val Gln Ile Ser Trp Phe 
    50                  55                  60                  


Val Asn Asn Val Glu Val His Thr Ala Gln Thr Gln Thr His Arg Glu 
65                  70                  75                  80  


Asp Tyr Asn Ser Thr Leu Arg Val Val Ser Ala Leu Pro Ile Gln His 
                85                  90                  95      


Gln Asp Trp Met Ser Gly Lys Ala Phe Ala Cys Ala Val Asn Asn Lys 
            100                 105                 110         


Asp Leu Pro Ala Pro Ile Glu Arg Thr Ile Ser Lys Pro Lys Gly Ser 
        115                 120                 125             


Val Arg Ala Pro Gln Val Tyr Val Leu Pro Pro Pro Glu Glu Glu Met 
    130                 135                 140                 


Thr Lys Lys Gln Val Thr Leu Thr Cys Met Val Thr Asp Phe Met Pro 
145                 150                 155                 160 


Glu Asp Ile Tyr Val Glu Trp Thr Asn Asn Gly Lys Thr Glu Leu Asn 
                165                 170                 175     


Tyr Lys Asn Thr Glu Pro Val Leu Asp Ser Asp Gly Ser Tyr Phe Met 
            180                 185                 190         


Tyr Ser Lys Leu Arg Val Glu Lys Lys Asn Trp Val Glu Arg Asn Ser 
        195                 200                 205             


Tyr Ser Cys Ser Val Val His Glu Gly Leu His Asn His His Thr Thr 
    210                 215                 220                 


Lys Ser Phe Ser Arg Thr Pro Gly Lys 
225                 230             


<210>  19
<211>  25
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  19

Met Gly Val Leu Leu Thr Gln Arg Thr Leu Leu Ser Leu Val Leu Ala 
1               5                   10                  15      


Leu Leu Phe Pro Ser Met Ala Ser Met 
            20                  25  


<210>  20
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  20

Met Lys Cys Leu Leu Tyr Leu Ala Phe Leu Phe Ile Gly Val Asn Cys 
1               5                   10                  15      


<210>  21
<211>  21
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  21

Met Glu Thr Asp Thr Leu Leu Leu Trp Val Leu Leu Leu Trp Val Pro 
1               5                   10                  15      


Gly Ser Thr Gly Asp 
            20      


<210>  22
<211>  19
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  22

Met Gly Trp Ser Cys Ile Ile Leu Phe Leu Val Ala Thr Ala Thr Gly 
1               5                   10                  15      


Val His Ser 
            


<210>  23
<211>  17
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  23

Met Arg Ala Trp Ile Phe Phe Leu Leu Cys Leu Ala Gly Arg Ala Leu 
1               5                   10                  15      


Ala 
    


<210>  24
<211>  21
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  24

Met Trp Trp Arg Leu Trp Trp Leu Leu Leu Leu Leu Leu Leu Leu Trp 
1               5                   10                  15      


Pro Met Val Trp Ala 
            20      


<210>  25
<211>  22
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  25

Met Asp Met Arg Val Pro Ala Gln Leu Leu Gly Leu Leu Leu Leu Trp 
1               5                   10                  15      


Leu Arg Gly Ala Arg Cys 
            20          


<210>  26
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  26

Met Pro Leu Leu Leu Leu Leu Pro Leu Leu Trp Ala Gly Ala Leu Ala 
1               5                   10                  15      


<210>  27
<211>  23
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  27

Met Asp Ala Met Lys Arg Gly Leu Cys Cys Val Leu Leu Leu Cys Gly 
1               5                   10                  15      


Ala Val Phe Val Ser Pro Ser 
            20              


<210>  28
<211>  18
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  28

Met Ala Phe Leu Trp Leu Leu Ser Cys Trp Ala Leu Leu Gly Thr Thr 
1               5                   10                  15      


Phe Gly 
        


<210>  29
<211>  15
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  29

Met Asn Leu Leu Leu Ile Leu Thr Phe Val Ala Ala Ala Val Ala 
1               5                   10                  15  


<210>  30
<211>  20
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  30

Met Tyr Arg Met Gln Leu Leu Ser Cys Ile Ala Leu Ser Leu Ala Leu 
1               5                   10                  15      


Val Thr Asn Ser 
            20  


<210>  31
<211>  17
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  31

Met Gly Val Lys Val Leu Phe Ala Leu Ile Cys Ile Ala Val Ala Glu 
1               5                   10                  15      


Ala 
    


<210>  32
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  32

Met Lys Trp Val Thr Phe Ile Ser Leu Leu Phe Ser Ser Ala Tyr Ser 
1               5                   10                  15      


<210>  33
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  33

Met Lys Thr Ile Ile Ala Leu Ser Tyr Ile Phe Cys Leu Val Leu Gly 
1               5                   10                  15      


<210>  34
<211>  24
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  34

Met Ala Leu Trp Met Arg Leu Leu Pro Leu Leu Ala Leu Leu Ala Leu 
1               5                   10                  15      


Trp Gly Pro Asp Pro Ala Ala Ala 
            20                  


<210>  35
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  35

Met Lys Pro Ile Phe Leu Val Leu Leu Val Val Thr Ser Ala Tyr Ala 
1               5                   10                  15      


<210>  36
<211>  24
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  36

Met Pro Met Gly Ser Leu Gln Pro Leu Ala Thr Leu Tyr Leu Leu Gly 
1               5                   10                  15      


Met Leu Val Ala Ser Cys Leu Gly 
            20                  


<210>  37
<211>  15
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; signal peptide

<400>  37

Met Phe Val Phe Leu Val Leu Leu Pro Leu Val Ser Ser Gln Cys 
1               5                   10                  15  


<210>  38
<211>  233
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  synthetic construct; monomeric IgG2a

<400>  38

Glu Pro Arg Gly Pro Thr Ile Lys Pro Ser Pro Pro Ser Lys Ser Pro 
1               5                   10                  15      


Ala Pro Asn Leu Leu Gly Gly Pro Ser Val Phe Ile Phe Pro Pro Lys 
            20                  25                  30          


Ile Lys Asp Val Leu Met Ile Ser Leu Ser Pro Ile Val Thr Cys Val 
        35                  40                  45              


Val Val Asp Val Ser Glu Asp Asp Pro Asp Val Gln Ile Ser Trp Phe 
    50                  55                  60                  


Val Asn Asn Val Glu Val His Thr Ala Gln Thr Gln Thr His Arg Glu 
65                  70                  75                  80  


Asp Tyr Asn Ser Thr Leu Arg Val Val Ser Ala Leu Pro Ile Gln His 
                85                  90                  95      


Gln Asp Trp Met Ser Gly Lys Ala Phe Ala Cys Ala Val Asn Asn Lys 
            100                 105                 110         


Asp Leu Pro Ala Pro Ile Glu Arg Thr Ile Ser Lys Pro Lys Gly Ser 
        115                 120                 125             


Val Arg Ala Pro Gln Val Tyr Val Leu Pro Pro Pro Glu Glu Glu Met 
    130                 135                 140                 


Thr Lys Lys Gln Val Thr Leu Thr Cys Met Val Thr Asp Phe Met Pro 
145                 150                 155                 160 


Glu Asp Ile Tyr Val Glu Trp Thr Asn Asn Gly Lys Thr Glu Leu Asn 
                165                 170                 175     


Tyr Lys Asn Thr Glu Pro Val Leu Asp Ser Asp Gly Ser Tyr Phe Met 
            180                 185                 190         


Tyr Ser Lys Leu Arg Val Glu Lys Lys Asn Trp Val Glu Arg Asn Ser 
        195                 200                 205             


Tyr Ser Cys Ser Val Val His Glu Gly Leu His Asn His His Thr Thr 
    210                 215                 220                 


Lys Ser Phe Ser Arg Thr Pro Gly Lys 
225                 230             


