Sugar 1,4-lactone oxidase (IPR030654)

Short name: Sugar_lactone_oxidase

Overlapping homologous superfamilies


Family relationships


This entry identifies a family of at least two different sugar 1,4 lactone oxidases, mainly from eukaryotes, both involved in synthesising ascorbic acid or a derivative. These include L-gulonolactone oxidase (EC: from rat and D-arabinono-1,4-lactone oxidase (EC: from Saccharomyces cerevisiae (Baker's yeast). Members are proposed to have the cofactor FAD covalently bound at a site specified by IPR006093.

Contributing signatures

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