8j7r B 3.7 BS01 rna C 0 A824 L825 K826 P828 T836 K841 Q848 A914 V921 R954 A71 L72 K73 P75 T83 K88 Q95 A161 V168 R201 ? 0003723,0003743 Q04637 37640715 682 GSKTQDLFRRVRSILNKLTPQMFQQLMKQVTQLAIDTEERLKGVIDLIFEKAISEPNFSVAYANMCRCLMALKVPTTEKPTVTVNFRKLLLNRCQKEFEKDKDDDEVFEKKQKEMDEAATAEERGRLKEELEEARDIARRRSLGNIKFIGELFKLKMLTEAIMHDCVVKLLKNHDEESLECLCRLLTTIGKDLDFEKAKPRMDQYFNQMEKIIKEKKTSSRIRFMLQDVLDLRGSNWV