The enzyme maltose-6′-phosphate glucosidase () catalyzes the following chemical reaction:
It belongs to the family of hydrolases, specifically those glycosidases that hydrolyse O- and S-glycosyl compounds. It participates in starch and sucrose metabolism.
The systematic name of this enzyme class is maltose-6′-phosphate 6-phosphoglucohydrolase. This enzyme is also called phospho-ñ-glucosidase.
As of late 2007, only one structure has been solved for this class of enzymes, with the PDB accession code .