ly167, Leu166  –9.4  129.60 nM  Gly126, Leu3, Cys284, Glu286, Arg4, Phe287, Lys5, Tyr280, Ser282, Ser279, Lys136  –116.60  –96.85  –19.75  0  Thr288, Thr290, Glu291, Arg294, Val299, Thr143, Tyr117, Cys116, Gly122, Ala115, Ser123, Gln8, Val150, Leu151, Glu152, Met6, Ser110
2.