8uvr 2r 2.6 BS01 rna 2a 0 K49 I50 A60 K61 Q63 R64 K68 K71 R72 R74 I75 F81 T82 K30 I31 A41 K42 Q44 R45 K49 K52 R53 R55 I56 F62 T63 Q5SLQ0 38165935 4 ~ 1532 AKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSAKEQRILAKTIKRARILGLLPFTEKLVR