4u1v CR 3.0 BS01 rna CA 0 K38 I39 P41 R48 A49 K50 Q52 R53 K60 R61 R63 Y64 Y70 H74 K19 I20 P22 R29 A30 K31 Q33 R34 K41 R42 R44 Y45 Y51 H55 ? 0003735,0005840,0006412 P0A7T7 24957822 2 ~ 1540 EIDYKDIATLKNYITESGKIVPSRITGTRAKYQRQLARAIKRARYLSLLPYTDRH