title: Studies of the function and location of two cysteines in the beta 2 subunit of tryptophan synthase.
mesh_terms: D003545:Cysteine; D004228:Dithionitrobenzoic Acid; D004926:Escherichia coli / Q000201:enzymology; D007700:Kinetics; D008970:Molecular Weight; D011732:Pyridoxal Phosphate; D013439:Sulfhydryl Reagents; D014367:Tryptophan Synthase / Q000378:metabolism
chemical_list: D013439:Sulfhydryl Reagents; D011732:Pyridoxal Phosphate; D004228:Dithionitrobenzoic Acid; D014367:Tryptophan Synthase; D003545:Cysteine