6xh1 A 2.601 BS01 rna D 0 Y13 K20 K23 R47 R48 R49 R50 R52 Q54 F56 A87 K88 Y8 K15 K18 R42 R43 R44 R45 R47 Q49 F51 A82 K83 ? 0003676,0003723 P09012 33051202 18 ~ 44 TRPNHTIYINNLNSKIKKDELKKSLHAIFSRFGQILDILVPRRRRPRGQAFVIFKEVSSATNALRSMQGFPFYDKPMAIQYAKTDK