In enzymology, a ò-phosphoglucomutase () is an enzyme that catalyzes the chemical reaction
Hence, this enzyme has one substrate, ò-D-glucose 1-phosphate, and one product, ò-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.
20 structures have been solved for this enzyme PDB. Some of the accession codes are , , , , , and . Most of these structures detail metal fluoride analogue complexes which are used to mimic different states along the reaction coordinate.