u162,Glu161  –9.7  70.23 nM  Lys92, His89, Val159, Trp93, Asp108, Leu162, Gly163, Tyr273, Tyr264, Pro248, Pro247, Thr301, Asp164, Lys105, Glu167, Trp106, Ala107, Glu161, Lys157  –102.08  –86.12  –15.96  0  Leu162, Glu161, Gly160, Val159, Thr158,Asn109, Asp108, Ala107, Trp106
8.  Anaferine  –6.43  19.24 µM  Gly160, Asp108