6zsd AQ 3.7 BS01 rna AA 0 A2 K3 H4 D38 K47 P48 C49 Y57 R59 R61 Y64 N65 M68 I72 R80 D82 A1 K2 H3 D37 K46 P47 C48 Y56 R58 R60 Y63 N64 M67 I71 R79 D81 ? 0003723,0003735,0005739,0005743,0005763,0005840,0006412,0032543,1990904 P82921 32812867 649 ~ 1601 AKHLKFIARTVMVQEGNVESAYRTLNRILTMDGLIEDIKHRRYYEKPCRRRQRESYERCRRIYNMEMARKINFLMRKNRADPWQG