2ica A 1.56 BS01 2IC A 1 V157 Y166 I235 I255 Y257 I259 K287 L302 I306 V30 Y39 I108 I128 Y130 I132 K160 L175 I179 ? ic50=20nM -logKd/Ki=7.70, IC50=20nM IC50=20nM P20701 17125246 1 MNVDLVFLFDGSMSLQPDEFQKILDFMKDVMKKLSNTSYQFAAVQFSTSYKTEFDFSDYVKRKDPDALLKHVKHMLLLTNTFGAINYVATEVFREELGARPDATKVLIIITDGEATDSGNIDAAKDIIRYIIGIGKHFQTKESQETLHKFASKPASEFVKILDTFEKLKDLFTELQKKI