Galactonolactone dehydrogenase
| L-galactonolactone dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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L-galactonolactone dehydrogenase (EC 1.3.2.3, galactonolactone dehydrogenase, L-galactono-gamma-lactone dehydrogenase, L-galactono-gamma-lactone:ferricytochrome-c oxidoreductase, GLDHase, GLDase) is an enzyme with systematic name L-galactono-1,4-lactone:ferricytochrome-c oxidoreductase.[1][2][3][4][5] This enzyme catalyses the following chemical reaction
- (1) L-galactono-1,4-lactone + 2 ferricytochrome c L-ascorbate + 2 ferrocytochrome c + 2 H+
- (2) L-ascorbate + 2 ferricytochrome c L-dehydroascorbate + 2 ferrocytochrome c + 2 H+ (spontaneous)
This enzyme catalyses the final step in the biosynthesis of
References
External links
- L-galactonolactone+dehydrogenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
