977, Phe952, Tyr738, Asp976  –10.4  23.67 nM  Ser950, Asn951, Gly981, Arg977,Thr980, Asp976, Asp976, Phe952,Gln984, Leu983, Gln947, Phe741, Ser985, Tyr738  –100.62  –94.31  –6.32  0  Lys715, Asp757, Ala753, Arg761, Arg758, Ala754, Leu846, Gly65