6zsb AE 4.5 BS01 rna AA 0 Y49 R50 S52 Q57 R90 I93 K95 Y118 S119 K121 R123 Y48 R49 S51 Q56 R89 I92 K94 Y117 S118 K120 R122 ? 0003735,0005515,0005737,0005739,0005743,0005763,0005840,0006412,0015935,0019843,0032543,0070181,1990904 P82932 32812867 649 ~ 1601 PRYELALILKAMQRPETAATLKRTIEALMDRGAIVRDLENLGERALPYRISAHSQQHNRGGYFLVDFYAPTAAVESMVEHLSRDIDVIRGNIVKHPLTQELKECEGIVPVPLAEKLYSTKKR