Diphosphate—glycerol phosphotransferase

In enzymology, a diphosphate-glycerol phosphotransferase (EC 2.7.1.79) is an enzyme that catalyzes the chemical reaction

diphosphate + glycerol ${\displaystyle \rightleftharpoons }$ phosphate + glycerol 1-phosphate

diphosphate-glycerol phosphotransferase
Identifiers
EC no.	2.7.1.79
CAS no.	37278-13-0
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Gene Ontology	AmiGO / QuickGO
Search PMC articles PubMed articles NCBI proteins

Thus, the two substrates of this enzyme are diphosphate and glycerol, whereas its two products are phosphate and glycerol 1-phosphate.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is diphosphate:glycerol 1-phosphotransferase. Other names in common use include PPi-glycerol phosphotransferase, and pyrophosphate-glycerol phosphotransferase.