EC |
1.3.99.19 |
Accepted name: |
quinoline-4-carboxylate 2-oxidoreductase |
Reaction: |
quinoline-4-carboxylate + acceptor + H2O = 2-oxo-1,2-dihydroquinoline-4-carboxylate + reduced acceptor |
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For diagram of reaction, click here |
Other name(s): |
quinaldic acid 4-oxidoreductase; quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating) |
Systematic name: |
quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating) |
Comments: |
A molybdenum—iron—sulfur flavoprotein with molybdopterin cytosine dinucleotide as the molybdenum cofactor. Quinoline, 4-methylquinoline and 4-chloroquinoline can also serve as substrates for the enzyme from Agrobacterium sp. 1B. Iodonitrotetrazolium chloride, thionine, menadione and 2,6-dichlorophenolindophenol can act as electron acceptors. |
Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 175780-18-4 |
References: |
1. |
Bauer, G. and Lingens, F. Microbial metabolism of quinoline and related compounds. XV.
Quinoline-4-carboxylic acid oxidoreductase from Agrobacterium spec.1B: a
molybdenum-containing enzyme. Biol. Chem. Hoppe-Seyler 373 (1992) 699–705. [PMID: 1418685] |
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[EC 1.3.99.19 created 1999, modified 2006] |
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