title: Proteolytic enzymes of the human lens.
mesh_terms: D002386:Cataract / Q000201:enzymology*; D010450:Endopeptidases / Q000378:metabolism; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007908:Lens, Crystalline / Q000201:enzymology*; D010447:Peptide Hydrolases / Q000378:metabolism*
chemical_list: D010450:Endopeptidases; D010447:Peptide Hydrolases