Enzymes
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- Name help_outline quinoline-4-carboxylate Identifier CHEBI:58440 (Beilstein: 3905939) help_outline Charge -1 Formula C10H6NO2 InChIKeyhelp_outline VQMSRUREDGBWKT-UHFFFAOYSA-M SMILEShelp_outline C12=C(N=CC=C1C([O-])=O)C=CC=C2 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline A Identifier CHEBI:13193 Charge Formula R SMILEShelp_outline * 2D coordinates Mol file for the small molecule Search links Involved in 3,001 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H2O Identifier CHEBI:15377 (CAS: 7732-18-5) help_outline Charge 0 Formula H2O InChIKeyhelp_outline XLYOFNOQVPJJNP-UHFFFAOYSA-N SMILEShelp_outline [H]O[H] 2D coordinates Mol file for the small molecule Search links Involved in 6,485 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 2-oxo-1,2-dihydroquinoline-4-carboxylate Identifier CHEBI:58878 Charge -1 Formula C10H6NO3 InChIKeyhelp_outline MFSHNFBQNVGXJX-UHFFFAOYSA-M SMILEShelp_outline [O-]C(=O)c1cc(=O)[nH]c2ccccc12 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline AH2 Identifier CHEBI:17499 Charge 0 Formula RH2 SMILEShelp_outline *([H])[H] 2D coordinates Mol file for the small molecule Search links Involved in 2,929 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:14949 | RHEA:14950 | RHEA:14951 | RHEA:14952 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Publications
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Microbial metabolism of quinoline and related compounds. XV. Quinoline-4-carboxylic acid oxidoreductase from Agrobacterium spec.1B: a molybdenum-containing enzyme.
Bauer G., Lingens F.
The quinoline-4-carboxylic acid oxidoreductase from Agrobacterium spec.1B was purified 84-fold to apparent homogeneity with 15% recovery, using ammonium sulphate precipitation, heat precipitation, hydrophobic interaction, anion exchange- and gel chromatography. The molecular mass of the native enz ... >> More
The quinoline-4-carboxylic acid oxidoreductase from Agrobacterium spec.1B was purified 84-fold to apparent homogeneity with 15% recovery, using ammonium sulphate precipitation, heat precipitation, hydrophobic interaction, anion exchange- and gel chromatography. The molecular mass of the native enzyme was estimated to be 320 kDa by gel filtration. SDS-polyacrylamide gel electrophoresis of the enzyme revealed three protein bands corresponding to 85, 35 and 21 kDa. Per molecule the enzyme contains 8 atoms of iron, 8 atoms of acid-labile sulphur, 2 atoms of molybdenum, 2 molecules of FAD and as molybdenum cofactor, molybdopterin cytosine dinucleotide. Besides quinoline-4-carboxylic acid the enzyme also catalysed the conversion of quinoline, 4-chloroquinoline and 4-methylquinoline to the corresponding 2-oxo-1,2-dihydroderivatives. Cyanide, methanol, 4-chloromercuribenzoate and acriflavin were effective inhibitors. << Less
Biol Chem Hoppe Seyler 373:699-705(1992) [PubMed] [EuropePMC]