3-hydroxy-4-oxoquinoline 2,4-dioxygenase
In enzymology, a 3-hydroxy-4-oxoquinoline 2,4-dioxygenase () is an enzyme that catalyzes the chemical reaction

:3-hydroxy-1H-quinolin-4-one + O2 formula_1 N-formylanthranilate + CO

Thus, the two substrates of this enzyme are 3-hydroxy-1H-quinolin-4-one and O2, whereas its two products are N-formylanthranilate and CO.

This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is 3-hydroxy-1H-quinolin-4-one 2,4-dioxygenase (CO-forming). Other names in common use include (1H)-3-hydroxy-4-oxoquinoline 2,4-dioxygenase, 3-hydroxy-4-oxo-1,4-dihydroquinoline 2,4-dioxygenase, 3-hydroxy-4(1H)-one, 2,4-dioxygenase, and quinoline-3,4-diol 2,4-dioxygenase.
Q8047
enzymology
Concept
Q8047
enzyme
Concept
Q82264
catalyzes
Concept
Q36534
chemical reaction
Concept
Q12119506
substrates
Concept
None
3-hydroxy-1H-quinolin-4-one
UNK
Q629
O2
Concept
Q542929
products
Concept
None
N-formylanthranilate
UNK
Q2025
CO
Concept
Q407479
oxidoreductase
Concept
Q1255355
systematic name
UNK
Q3598786
3-hydroxy-4-oxoquinoline 2,4-dioxygenase
MEDIA
Q3598786
3-hydroxy-4-oxoquinoline 2,4-dioxygenase
MEDIA
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
-4^^http://www.w3.org/2001/XMLSchema#decimal
-4
NUMBER
+2.4^^http://www.w3.org/2001/XMLSchema#decimal
2,4
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
-1^^http://www.w3.org/2001/XMLSchema#decimal
-1
NUMBER
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-4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
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1
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
-1^^http://www.w3.org/2001/XMLSchema#decimal
-1
NUMBER
-4^^http://www.w3.org/2001/XMLSchema#decimal
-4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
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NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
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NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
-1^^http://www.w3.org/2001/XMLSchema#decimal
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NUMBER
-4^^http://www.w3.org/2001/XMLSchema#decimal
-4
NUMBER
+2.4^^http://www.w3.org/2001/XMLSchema#decimal
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NUMBER
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NUMBER
-3^^http://www.w3.org/2001/XMLSchema#decimal
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NUMBER
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NUMBER
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NUMBER
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NUMBER
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NUMBER
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NUMBER
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2,4
NUMBER
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3
NUMBER
-4^^http://www.w3.org/2001/XMLSchema#decimal
-4
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+2.4^^http://www.w3.org/2001/XMLSchema#decimal
2,4
NUMBER
-3.4^^http://www.w3.org/2001/XMLSchema#decimal
-3,4
NUMBER
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2,4
NUMBER
subclass of
molecular function
subclass of