KEGG   ENZYME: 1.14.99.2
Entry
EC 1.14.99.2                Enzyme                                 
Name
kynurenine 7,8-hydroxylase;
kynurenic acid hydroxylase;
kynurenic hydroxylase;
kynurenate 7,8-hydroxylase
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
Miscellaneous
Sysname
kynurenate,hydrogen-donor:oxygen oxidoreductase (hydroxylating)
Reaction(IUBMB)
kynurenate + reduced acceptor + O2 = 7,8-dihydro-7,8-dihydroxykynurenate + acceptor [RN:R03441]
Reaction(KEGG)
R03441 > R03439 R03440
Substrate
kynurenate [CPD:C01717];
reduced acceptor [CPD:C00030];
O2 [CPD:C00007]
Product
7,8-dihydro-7,8-dihydroxykynurenate [CPD:C01249];
acceptor [CPD:C00028]
History
EC 1.14.99.2 created 1965 as EC 1.14.1.4, transferred 1972 to EC 1.14.99.2
Pathway
ec00380  Tryptophan metabolism
Reference
1  [PMID:13984873]
  Authors
TANIUCHI H, HAYAISHI O.
  Title
Studies on the metabolism of kynurenic acid. III. Enzymatic formation of 7,8-dihydroxykynurenic acid from kynurenic acid.
  Journal
J Biol Chem 238:283-93 (1963)
Other DBs
ExplorEnz - The Enzyme Database: 1.14.99.2
IUBMB Enzyme Nomenclature: 1.14.99.2
ExPASy - ENZYME nomenclature database: 1.14.99.2
BRENDA, the Enzyme Database: 1.14.99.2
CAS: 9029-63-4
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