4v7m AF 3.45 BS01 rna AA 0 R2 Y4 Y50 K54 E69 N73 R80 R87 V90 V91 K92 R2 Y4 Y50 K54 E69 N73 R80 R87 V90 V91 K92 ? 0003735,0005737,0005840,0006412,0019843,0070181,1990904 Q5SLP8 20154709 5 ~ 1531 MRRYEVNIVLNPNLDQSQLALEKEIIQRALENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDLARELRIRDNVRRVMVVKSQEPFLANA