CATH Classification

Domain Context

CATH Clusters

Superfamily Maltose phosphorylase, domain 3
Functional Family

Enzyme Information

2.4.1.332
1,2-alpha-glucosylglycerol phosphorylase.
based on mapping to UniProt D6XZ22
2-O-alpha-D-glucopyranosyl-glycerol + phosphate = beta-D-glucose 1-phosphate + glycerol.
-!- The enzyme has been isolated from the bacterium Bacillus selenitireducens. -!- In the absence of glycerol the enzyme produces alpha-D-glucopyranose and phosphate from beta-D-glucopyranose 1-phosphate. -!- In this reaction the glucosyl residue is transferred to a water molecule with an inversion of the anomeric conformation.

UniProtKB Entries (1)

D6XZ22
GGP_BACIE
[Bacillus] selenitireducens MLS10
1,2-alpha-glucosylglycerol phosphorylase

PDB Structure

PDB 4KTR
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural basis for reversible phosphorolysis and hydrolysis reactions of 2-O-alpha-glucosylglycerol phosphorylase
Touhara, K.K., Nihira, T., Kitaoka, M., Nakai, H., Fushinobu, S.
J.Biol.Chem.