The non-essentiality of the N-terminal amino group of papain.
D001555:Benzene Derivatives; D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D005461:Fluorine; D007532:Isoleucine; D010206:Papain; D014961:X-Ray Diffraction
D001555:Benzene Derivatives; D007532:Isoleucine; D005461:Fluorine; D010206:Papain