7uw1 q 2.21 BS01 rna a 0 R7 S15 K17 M18 D19 K20 S21 L34 K37 R41 S42 T43 K44 H46 E64 R66 P67 I68 S69 K70 T71 K72 R3 S11 K13 M14 D15 K16 S17 L30 K33 R37 S38 T39 K40 H42 E60 R62 P63 I64 S65 K66 T67 K68 ? 0003735,0005840,0006412,0019843,0022627,1990904 B7IA30 37192172 3 ~ 1530 TVRTLTGKVVSDKMDKSIVVLIERRVQHPLYGKSIRRSTKLHAHDENNVAKIGDVVTIKESRPISKTKAWTLVEVVEAA