1.2.7.10: oxalate oxidoreductase
This is an abbreviated version!
For detailed information about oxalate oxidoreductase, go to the full flat file.
Word Map on EC 1.2.7.10
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1.2.7.10
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pyrophosphate
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thiamine
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2-oxoacid:ferredoxin
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pyruvate:ferredoxin
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tpp
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co2
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2-oxoacids
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ofors
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tpp-dependent
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low-potential
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one-carbon
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stone
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acetogenic
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wood-ljungdahl
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adduct
- 1.2.7.10
- pyrophosphate
- thiamine
-
2-oxoacid:ferredoxin
-
pyruvate:ferredoxin
- tpp
- co2
- 2-oxoacids
-
ofors
-
tpp-dependent
-
low-potential
-
one-carbon
- stone
-
acetogenic
-
wood-ljungdahl
- adduct
Reaction
Synonyms
Moth_1591, Moth_1592, Moth_1593, OOR
ECTree
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General Information
General Information on EC 1.2.7.10 - oxalate oxidoreductase
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physiological function
CoA has no effect on catalysis by OOR. OOR binds pyruvate and catalyzes decarboxylation to form the same hydroxyethylidine-thiamine diphosphate intermediate and one-electron transfer to generate the hydroxyethylidine-thiamine diphosphate radical as does pyruvate:ferredoxin oxidoreductase, EC 1.2.7.1. In OOR, this intermediate remains stranded at the active site as a covalent inhibitor. OOR generates an oxalate-derived adduct with thiamine diphosphate (oxalyl-TPP) that undergoes decarboxylation and one-electron transfer to form a radical intermediate remaining bound to thiamine diphosphate