填空题
A.Val(pI5.96) B.Lys(pI9.74) C.Asp(pI2.77) D.Arg(pI10.76) E.Tyr(pI5.66)
A.Tyr B.Glu C.Asn D.Val E.Ser
A.Glu-Arg B.Asp-Glu C.Phe-Trp D.Ser-Thr E.Tyr-Asp