title: Protocatechuate 3, 4-dioxygenase. Cobalt substitution for iron.
mesh_terms: D000596:Amino Acids; D001565:Benzoates; D001665:Binding Sites; D003035:Cobalt / Q000032:analysis; D003460:Crystallization; D004578:Electron Spin Resonance Spectroscopy; D004591:Electrophoresis, Polyacrylamide Gel; D006863:Hydrogen-Ion Concentration; D007501:Iron / Q000032:analysis; D007700:Kinetics; D010101:Oxygen Consumption; D010105:Oxygenases / Q000378:metabolism; D010636:Phenols; D011485:Protein Binding; D011487:Protein Conformation; D011550:Pseudomonas aeruginosa / Q000187:drug effects / Q000201:enzymology; D013053:Spectrophotometry; D013054:Spectrophotometry, Atomic; D013056:Spectrophotometry, Ultraviolet; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D001565:Benzoates; D010636:Phenols; D003035:Cobalt; D007501:Iron; D010105:Oxygenases