Beta-phosphoglucomutase

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.

Structural studies

20 structures have been solved for this enzyme PDB. Some of the accession codes are 1LVH, 1O03, 1O08, 1Z4N, 1Z4O, and 1ZOL. Most of these structures detail metal fluoride analogue complexes which are used to mimic different states along the reaction coordinate.

References

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.

Isomerase: mutases (EC 5.4)

5.4.1 Acyl Groups	Lysolecithin acylmutase Precorrin-8X methylmutase

5.4.2 Phosphomutases	Phosphoglycerate mutase Bisphosphoglycerate mutase Phosphoglucomutase Phosphomannomutase PMM1 PMM2

5.4.99 Other groups	Methylmalonyl-CoA mutase Lanosterol synthase

Proteins: enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases(list) EC2 Transferases(list) EC3 Hydrolases(list) EC4 Lyases(list) EC5 Isomerases(list) EC6 Ligases(list)

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