4v8e BU 3.3 BS01 rna BA 0 K49 I50 R53 A60 K61 Q63 R64 K68 K71 R72 R74 I75 F81 T82 K33 I34 R37 A44 K45 Q47 R48 K52 K55 R56 R58 I59 F65 T66 ? 0003735,0005840,0006412,0019843,0070181,1990904 Q5SLQ0 22437501 5 ~ 1529 SRKAKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSAKEQRILAKTIKRARILGLLPFTEKLVRK