Beta-phosphoglucomutase

From Wikipedia, the free encyclopedia

In enzymology, a beta-phosphoglucomutase (EC 5.4.2.6) is an enzyme that catalyzes the chemical reaction

beta-D-glucose 1-phosphate beta-D-glucose 6-phosphate

Hence, this enzyme has one substrate, beta-D-glucose 1-phosphate, and one product, beta-D-glucose 6-phosphate.

This enzyme belongs to the family of isomerases, specifically the phosphotransferases (phosphomutases), which transfer phosphate groups within a molecule. The systematic name of this enzyme class is beta-D-glucose 1,6-phosphomutase. This enzyme participates in starch and sucrose metabolism.

Contents 1 Structural studies 2 References 3 External links 3.1 Gene Ontology (GO) codes

[edit] Structural studies

As of late 2007, 6 structures have been solved for this class of enzymes, with PDB accession codes 1LVH, 1O03, 1O08, 1Z4N, 1Z4O, and 1ZOL.

[edit] References

• IUBMB entry for 5.4.2.6
• BRENDA references for 5.4.2.6 (Recommended.)
• PubMed references for 5.4.2.6
• PubMed Central references for 5.4.2.6
• Google Scholar references for 5.4.2.6
• Ben-Zvi R and Schramm M (1961). "A phosphoglucomutase specific for beta-glucose 1-phosphate". J. Biol. Chem. 236: 2186–2189. 
• Boyer, P.D. (Ed.), The Enzymes, 3rd ed., vol. 6, 1972, p. 407-477.

[edit] External links

The CAS registry number for this enzyme class is 68651-99-0.

• IUBMB entry for 5.4.2.6

• KEGG entry for 5.4.2.6

• BRENDA entry for 5.4.2.6

• NiceZyme view of 5.4.2.6

• EC2PDB: PDB structures for 5.4.2.6

• PRIAM entry for 5.4.2.6

• PUMA2 entry for 5.4.2.6

• IntEnz: Integrated Enzyme entry for 5.4.2.6

• MetaCyc entry for 5.4.2.6

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0008801: beta-phosphoglucomutase

• AMIGO entry for GO code 0008801: beta-phosphoglucomutase