title: Letter: Stereochemistry and mechanism of reactions catalyzed by tryptophanase and tryptophan synthetase.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008190:Lyases; D014367:Tryptophan Synthase / Q000378:metabolism; D014368:Tryptophanase / Q000378:metabolism
chemical_list: D008190:Lyases; D014368:Tryptophanase; D014367:Tryptophan Synthase