title: Homology within the N-terminal extension of cysteine proteinases.
mesh_terms: D001483:Base Sequence; D003546:Cysteine Endopeptidases; D010450:Endopeptidases / Q000032:analysis*; D007527:Isoenzymes
chemical_list: D007527:Isoenzymes; D010450:Endopeptidases; D003546:Cysteine Endopeptidases; C046726:aleurain