4v4s BP 6.76 BS01 rna BA 0 F51 K52 R53 P54 Q55 K56 V57 T63 A103 L109 G110 A111 S126 E127 F1 K2 R3 P4 Q5 K6 V7 T13 A42 L48 G49 A50 S65 E66 ? 0003735,0005737,0005840,0006412,0015934,0019843,0022625,0043232,1990904 P12737 16377566 1 ~ 2902 FKRPQKVQEEAATIDVREIDENVTLLAADDVAEDVRDVADDADYVKVLGAGQVRHELTLIADDFSEGAREKVEGAGGSVELTDL