8fzd X 3.1 BS01 rna B 0 R9 Q12 G13 K14 S17 R18 R19 R21 I29 Y31 Q75 Q78 H88 R9 Q12 G13 K14 S17 R18 R19 R21 I29 Y31 Q75 Q78 H88 39030416 1 ~ 120 MFTINAEVRKEQGKGASRRLRAANKFPAIIYGGKEAPLAIELDHDKVMNMQAKAEFYSEVLTIVVDGKEIKVKAQDVQRHPYKPKLQHIDFVRA