title: Protocatechuate 3,4-dioxygenase. Mechanistic implications of inhibition by the transition state analog, 2-hydroxyisonicotinic acid N-oxide.
mesh_terms: D007539:Isonicotinic Acids / Q000138:chemical synthesis / Q000494:pharmacology*; D007700:Kinetics; D010105:Oxygenases / Q000037:antagonists & inhibitors*; D011520:Protocatechuate-3,4-Dioxygenase / Q000037:antagonists & inhibitors*; D011550:Pseudomonas aeruginosa / Q000201:enzymology
chemical_list: D007539:Isonicotinic Acids; C036207:2-hydroxyisonicotinic acid N-oxide; D010105:Oxygenases; D011520:Protocatechuate-3,4-Dioxygenase