4v4g BS 11.5 BS01 rna BB 0 L25 K68 I69 I71 R72 K73 V78 Q79 Y80 R81 R82 R83 T84 G85 H86 R87 N89 F90 L25 K68 I69 I71 R72 K73 V78 Q79 Y80 R81 R82 R83 T84 G85 H86 R87 N89 F90 0003723,0003735,0005840,0006412 15502846 1 ~ 2877 MFAIIQTGGKQYRVSEGDVIRVESLQGEAGDKVELKALFVGGEQTVFGEDAGKYTVQAEVVEHGRGKKIYIRKYKSGVQYRRRTGHRQNFTAIKILGIQG