2nz4 B 2.498 BS01 rna Q 0 Y13 N15 N16 E19 K22 S48 L49 K50 M51 R52 Q54 F56 K80 Q85 K88 T89 D90 S91 D92 Y9 N11 N12 E15 K18 S44 L45 K46 M47 R48 Q50 F52 K76 Q81 K84 T85 D86 S87 D88 ? 0003676,0003723 P09012 17196404 12 ~ 141 ETRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMK