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ENZYME entry: EC 22.214.171.124
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|methylhydroxypyridine carboxylate dioxygenase.|
- 3-hydroxy-2-methylpyridine-5-carboxylate + NADH + O2 <=> 2-(acetamidomethylene)succinate + NAD(+)
- 3-hydroxy-2-methylpyridine-5-carboxylate + NADPH + O2 <=> 2-(acetamidomethylene)succinate + NADP(+)
- The enzyme, characterized from the bacteria Pseudomonas sp. MA-1 and
Mesorhizobium loti, participates in the degradation of pyridoxine
- Although the enzyme was initially thought to be a dioxygenase,
oxygen-tracer experiments have shown that it is a monooxygnase,
incorporating only one oxygen atom from molecular oxygen.
- The second oxygen atom that is incorporated into the product
originates from a water molecule, which is regenerated during the
reaction and thus does not show up in the reaction equation.
- Formerly EC 126.96.36.199.
|PRIAM enzyme-specific profiles||188.8.131.52|
|KEGG Ligand Database for Enzyme Nomenclature||184.108.40.206|
|IUBMB Enzyme Nomenclature||220.127.116.11|
|MEDLINE||Find literature relating to 18.104.22.168|
|Rhea expert-curated reactions||22.214.171.124|
entries corresponding to 1.14.13.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.14.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.-.-.-