4v7a AF 9.0 BS01 rna AA 0 R2 Y4 Y49 K53 E75 R86 V89 R91 R2 Y4 Y49 K53 E75 R86 V89 R91 ? 0003735,0005840,0006412,0019843 P02358 24186064 5 ~ 1534 MRHYEIVFMVHPDQSEQVPGMIERYTAAITGAEGKIHRLEDWGRRQLAYPINKLHKAHYVLMNVEAPQEVIDELETTFRFNDAVIRSMVMRTKHAVTEAS