title: Physiological role for the membrane bound ascorbate-TMPD oxidase in pseudomonas putida.
abstract: The activity of the membrane-bound ascorbate-TMPD oxidase in Pseudomonas putida varies with growth conditions and age of the culture. A comparison of the effects of cyanide and azide on the oxidation of various substrates suggests that ascorbate-TMPD oxidase is not the terminal oxidase for NADH or succinate oxidation. However, it does have a role in the oxidation of nicotinate, and may act as an additional terminal oxidase under certain other growth conditions.
mesh_terms: D001204:Ascorbate Oxidase / Q000378:metabolism*; D001386:Azides / Q000494:pharmacology; D002462:Cell Membrane / Q000201:enzymology; D002473:Cell Wall / Q000201:enzymology; D003486:Cyanides / Q000494:pharmacology; D003574:Cytochrome c Group; D003576:Electron Transport Complex IV / Q000378:metabolism; D009243:NAD / Q000378:metabolism; D009539:Nicotinic Acids / Q000378:metabolism; D010088:Oxidoreductases / Q000378:metabolism*; D010101:Oxygen Consumption / Q000187:drug effects; D011549:Pseudomonas / Q000187:drug effects / Q000201:enzymology*; D013053:Spectrophotometry; D013386:Succinates / Q000378:metabolism; D013772:Tetramethylphenylenediamine
chemical_list: D001386:Azides; D003486:Cyanides; D003574:Cytochrome c Group; D009539:Nicotinic Acids; D013386:Succinates; D009243:NAD; D010088:Oxidoreductases; D001204:Ascorbate Oxidase; D003576:Electron Transport Complex IV; D013772:Tetramethylphenylenediamine