Family

Galactonolactone dehydrogenase (IPR010029)

Short name: GL_DH

Family relationships

None.

Description

This entry identifies L-galactono-gamma-lactone dehydrogenase EC:1.3.2.3. This enzyme performs the final step in ascorbic acid biosynthesis in higher plants. The protein is homologous to ascorbic acid biosynthesis enzymes of other species: L-gulono-gamma-lactone oxidase in rat and L-galactono-gamma-lactone oxidase in yeast. All three covalently bind the cofactor FAD.

GO terms

Biological Process

GO:0055114 oxidation-reduction process

Molecular Function

GO:0016633 galactonolactone dehydrogenase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
TIGRFAMs