Family

Galactose-6-phosphate isomerase subunit LacA (IPR004783)

Short name: LacA

Family relationships

Description

Galactose-6-phosphate isomerase (EC:5.3.1.26) is a heteromultimeric protein consisting of subunits LacA and LacB, and catalyses the conversion of D-galactose 6-phosphate to D-tagatose and 6-phosphate in the tagatose 6-phosphate pathway of lactose catabolism [PMID: 1400164]. Galactose-6-phosphate isomerase is induced by galactose or lactose. This entry represents the LacA subunit.

GO terms

Biological Process

GO:0005990 lactose catabolic process

Molecular Function

GO:0050044 galactose-6-phosphate isomerase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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