6zs9 AQ 4.0 BS01 rna AA 0 A2 K3 H4 D38 K47 Q53 E55 Y57 R59 R62 Y64 N65 M66 M68 I72 R80 D82 A1 K2 H3 D37 K46 Q52 E54 Y56 R58 R61 Y63 N64 M65 M67 I71 R79 D81 ? 0003723,0003735,0005739,0005743,0005763,0005840,0006412,0032543,1990904 P82921 32812867 649 ~ 1601 AKHLKFIARTVMVQEGNVESAYRTLNRILTMDGLIEDIKHRRYYEKPCRRRQRESYERCRRIYNMEMARKINFLMRKNRADPWQG