7nsj Ab 3.9 BS01 rna AA 0 R5 R48 R50 Y53 G54 A56 R4 R47 R49 Y52 G53 A55 ? 0003735,0005739,0005840,0006412,0031965 A0A287AEW3 33878294 3 ~ 962 AGSRLETVGSIFSRTRDLIRAGVLKEKPLWLDIYNAFPPLREPVFRRPRLRYGKAKAAVQDIFYHEDRIRAKFYSAYGSGPKAFDLFNPNFKSTCQRFVEKYIELQRLGETDEEKLFVEAGKALLAEGVTLRRVG