1dpu A -1.00 BS01 peptide B 0 S250 N251 E252 G253 Y256 S257 T258 V259 D261 T267 S49 N50 E51 G52 Y55 S56 T57 V58 D60 T66 ? P15927 11081631 73 ~ 88 ANGLTVAQNQVLNLIKACPRPEGLNFQDLKNQLKHMSVSSIKQAVDFLSNEGHIYSTVDDDHFKSTDAE