6lax D 2.7 BS01 rna A 0 Y13 K23 K46 R47 K50 R52 Q54 F56 K88 D92 Y8 K18 K41 R42 K45 R47 Q49 F51 K83 D87 ? 0003676,0003723 P09012 31844059 1 ~ 55 TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVKRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIA