title: Confirmation of the site of nitrosation in tryptophan derivatives by alpha-chymotrypsin.
mesh_terms: D001665:Binding Sites; D002918:Chymotrypsin / Q000378:metabolism*; D008722:Methods; D009602:Nitrosamines / Q000096:biosynthesis*; D014364:Tryptophan / Q000031:analogs & derivatives*
chemical_list: D009602:Nitrosamines; D014364:Tryptophan; D002918:Chymotrypsin