Phosphotransferases (Phosphomutases)

**Definition:** A group of enzymes that catalyze an intramolecular transfer of a phosphate group. It has been shown in some cases that the enzyme has a functional phosphate group, which can act as the donor. These were previously listed under PHOSPHOTRANSFERASES (EC 2.7.-). (From Enzyme Nomenclature, 1992) EC 5.4.2.

**Tree numbers:** - D08.811.399.520.750

**Synonyms:** - Phosphomutases