Domain

Glucosamine/galactosamine-6-phosphate isomerase (IPR006148)

Short name: Glc/Gal-6P_isomerase

Domain relationships

Description

This domain is characteristic of the enzymes 6-phosphogluconolactonase (EC:3.1.1.31), Glucosamine-6-phosphate isomerase (EC:3.5.99.6), and Galactosamine-6-phosphate isomerase. 6-Phosphogluconolactonase is the enzyme responsible for the hydrolysis of 6-phosphogluconolactone to 6-phosphogluconate, the second step in the pentose phosphate pathway. Glucosamine-6-phosphate isomerase (or Glucosamine 6-phosphate deaminase) is the enzyme responsible for the conversion of D-glucosamine 6-phosphate into D-fructose 6-phosphate [PMID: 8747459]. It is the last specific step in the pathway for N-acetylglucosamine (GlcNAC) utilization in bacteria such as Escherichia coli (gene nagB) or in fungi such as Candida albicans (gene NAG1).

GO terms

Biological Process

GO:0005975 carbohydrate metabolic process

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

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