title: Inhibition of activities of aspartate aminotransferase and tryptophanase by excess binding of pyridoxal 5'-phosphate.
mesh_terms: D001219:Aspartate Aminotransferases / Q000037:antagonists & inhibitors*; D004789:Enzyme Activation; D004926:Escherichia coli / Q000201:enzymology; D008190:Lyases / Q000037:antagonists & inhibitors*; D011730:Pyridoxal; D011732:Pyridoxal Phosphate; D013050:Spectrometry, Fluorescence; D014368:Tryptophanase / Q000037:antagonists & inhibitors
chemical_list: D011730:Pyridoxal; D011732:Pyridoxal Phosphate; D001219:Aspartate Aminotransferases; D008190:Lyases; D014368:Tryptophanase