Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Saccharomyces cerevisiae | 5739 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-gulono-1,4-lactone + O2 | Saccharomyces cerevisiae | the enzyme has a configurational specificity for the hydroxyl group at C(2) | L-xylo-hex-3-ulonolactone + H2O2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
similar enzyme: L-galactono-1,4-lactone oxidase | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
L-gulono-1,4-lactone + O2 = L-xylo-hex-2-ulono-1,4-lactone + H2O2 | product isomerizes spontaneously to L-ascorbate | Saccharomyces cerevisiae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-galactono-1,4-lactone + O2 | - |
Saccharomyces cerevisiae | L-ascorbic acid + H2O2 | - |
? | |
L-gulono-1,4-lactone + O2 | the enzyme has a configurational specificity for the hydroxyl group at C-2 | Saccharomyces cerevisiae | L-xylo-hex-3-ulonolactone + H2O2 | - |
? | |
L-gulono-1,4-lactone + O2 | the enzyme has a configurational specificity for the hydroxyl group at C(2) | Saccharomyces cerevisiae | L-xylo-hex-3-ulonolactone + H2O2 | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
flavin | covalently bound, flavoenzyme | Saccharomyces cerevisiae |