title: Further demonstration that cysteine reacts with the metal component of collagenase.
mesh_terms: D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D003545:Cysteine; D003012:Microbial Collagenase; D013438:Sulfhydryl Compounds; D013460:Sulfur Isotopes; D015032:Zinc; D015033:Zinc Isotopes
chemical_list: D002614:Chelating Agents; D013438:Sulfhydryl Compounds; D013460:Sulfur Isotopes; D015033:Zinc Isotopes; D003012:Microbial Collagenase; D015032:Zinc; D003545:Cysteine