title: Location of the reactive sulfhydryl residues in the primary sequence of the beta 2 subunit of tryptophan synthase of Escherichia coli.
mesh_terms: D000345:Affinity Labels; D000595:Amino Acid Sequence; D001665:Binding Sites / Q000187:drug effects; D003545:Cysteine; D004926:Escherichia coli / Q000201:enzymology; D005033:Ethylmaleimide / Q000494:pharmacology; D046911:Macromolecular Substances; D010446:Peptide Fragments / Q000032:analysis; D011732:Pyridoxal Phosphate; D014367:Tryptophan Synthase
chemical_list: D000345:Affinity Labels; D046911:Macromolecular Substances; D010446:Peptide Fragments; D011732:Pyridoxal Phosphate; D014367:Tryptophan Synthase; D003545:Cysteine; D005033:Ethylmaleimide