title: Threonine synthetase from higher plants: stimulation by S-adenosylmethionine and inhibition by cysteine.
mesh_terms: D003545:Cysteine / Q000494:pharmacology*; D004789:Enzyme Activation / Q000187:drug effects; D007700:Kinetics; D008190:Lyases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D010944:Plants / Q000201:enzymology*; D012436:S-Adenosylmethionine / Q000494:pharmacology*
chemical_list: D012436:S-Adenosylmethionine; D008190:Lyases; D003545:Cysteine