, Arg4, Lys5,Gly126, Tyr125, Val124 9. Withasomnine –6.06 36.09 µM Tyr53, Ile51, Ser189, Gln191, Gln187, Pro188, Asp186, Thr47, His41, Leu164, Glu165 –7.1 6.20 µM Arg294, Met6, Gln295, Glu291, Lys5, Asn112, Phe111, Gln8, Val150, Ser110, Leu151 –71.58 –63.14 –8.44 0 Ala79, Val60, Gly194, Met57, Ser58, Glu193, Gln132, Val197, Arg80,