The Enzyme Database

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EC 2.4.1.332     
Accepted name: 1,2-α-glucosylglycerol phosphorylase
Reaction: 2-O-α-D-glucopyranosyl-glycerol + phosphate = β-D-glucose 1-phosphate + glycerol
Other name(s): 2-O-α-D-glucopyranosylglycerol phosphorylase
Systematic name: 2-O-α-D-glucopyranosyl-glycerol:phosphate β-D-glucosyltransferase
Comments: The enzyme has been isolated from the bacterium Bacillus selenitireducens. In the absence of glycerol the enzyme produces α-D-glucopyranose and phosphate from β-D-glucopyranose 1-phosphate. In this reaction the glucosyl residue is transferred to a water molecule with an inversion of the anomeric conformation.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Nihira, T., Saito, Y., Ohtsubo, K., Nakai, H. and Kitaoka, M. 2-O-α-D-glucosylglycerol phosphorylase from Bacillus selenitireducens MLS10 possessing hydrolytic activity on β-D-glucose 1-phosphate. PLoS One 9:e86548 (2014). [PMID: 24466148]
2.  Touhara, K.K., Nihira, T., Kitaoka, M., Nakai, H. and Fushinobu, S. Structural basis for reversible phosphorolysis and hydrolysis reactions of 2-O-α-glucosylglycerol phosphorylase. J. Biol. Chem. 289 (2014) 18067–18075. [PMID: 24828502]
[EC 2.4.1.332 created 2014]
 
 


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