quinaldate 4-oxidoreductase EC#: 1.3.99.18; ChemWhat Code: 1374220
| Product Name | quinaldate 4-oxidoreductase |
| Example Structure | ![]() |
| Synonyms | Oxidase, quinaldate 4-, Quinaldic acid 4-oxidoreductase |
| EC Number | 1.3.99.18 |
| CAS Registry Number | 149885-77-8 |
| Comments | the enzyme from Pseudomonas sp. AK2 also acts on quinoline-8-carboxylate, whereas that from Serratia marcescens 2CC-1 will oxidize nicotinate; quinaldate is a substrate for both of these enzymes. 2,4,6-Trinitrobenzene sulfonate, 1,4-benzoquinone, 1,2-naphthoquinone, nitroblue tetrazolium, thionine and menadione will serve as an electron acceptor for the former enzyme and ferricyanide for the latter; Meldola blue, iodonitrotetrazolium chloride, phenazine methosulfate, 2,6-dichlorophenolindophenol and cytochrome c will act as electron acceptors for both. |
| Cofactor | |
| History | |
| Reactions | Quinaldate + acceptor + H(2)O = kynurenate + reduced acceptor. |
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