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EC 1.3.99.19 Details
EC number
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
Other name(s)
quinaldic acid 4-oxidoreductase, quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating)
Systematic name
quinoline-4-carboxylate:acceptor 2-oxidoreductase (hydroxylating)
CAS registry number
175780-18-4
Comment
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.
History
created 1999, modified 2006
EC Tree
1.4.1.6 created 1961, deleted 1982
1.6.2.1 created 1961, deleted 1965
1.6.2.3 created 1972, deleted 1965