2a0s B 2.2 BS01 BIO B 1 Y67 I69 D70 F71 Y50 I52 D53 F54 4.2.3.12 0003874,0006729,0016829,0046872 A5K2B2 382 DQIAELLVESPLFSFNCAHFIAFKGFRETLHGHNYNVSLRLRGNIQGDGYVIDFSILKEKVRKVCKQLDHHFILPMYSDVLNIQEVNDNFKITCEDNSEYSFPKRDCVQIPIKHSSTEEIGLYILNQLIEEIDLPFLKTRSVNYMEVTVSESPSQKATVHRNI