6yxx BI 3.9 BS01 rna AA 0 L63 K273 R299 K305 Y306 Y312 Y314 P317 A318 R320 L24 K234 R260 K266 Y267 Y273 Y275 P278 A279 R281 ? D0A108 32679035 1 ~ 1176 QFVPLHLAFPRRHPNSWQERQFHLLGYVKWPKEIGFYNAGDNFELTPQAAYRIYKQNCDETFWTRLHNEKTIIHLLPLVEQDPGTNMVLVDDIFRHHLKRFGADHYIYNAVMQAAAFAKDFPRCEQLLAEMRGLGLEPNAQSYVNMMLGARLTGKPRDQAEAFFREGIKTGAISAVMRLDTEFQMWMNQLERLGSFKAKVGYLSVNEEGASPMPRDMWALWGWHRTEAKFISRKQMISEQVQNRVRSGKELVGTVYQKARRQPWAKYNGMFPYDYNGPARRPAASFVDAPTPTHNAEVCGTAY