3-propylmalate synthase

In enzymology, a 3-propylmalate synthase (EC 2.3.3.12) is an enzyme that catalyzes the chemical reaction

pentanoyl-CoA + H₂O + glyoxylate ${\displaystyle \rightleftharpoons }$ 3-propylmalate + CoA

3-propylmalate synthase
Identifiers
EC no.	2.3.3.12
CAS no.	37290-62-3
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

The 3 substrates of this enzyme are pentanoyl-CoA, H₂O, and glyoxylate, whereas its two products are 3-propylmalate and CoA.

This enzyme belongs to the family of transferases, specifically those acyltransferases that convert acyl groups into alkyl groups on transfer. The systematic name of this enzyme class is pentanoyl-CoA:glyoxylate C-pentanoyltransferase (thioester-hydrolysing, 1-carboxybutyl-forming). Other names in common use include 3-(n-propyl)-malate synthase, 3-propylmalate glyoxylate-lyase (CoA-pentanoylating), beta-n-propylmalate synthase, and n-propylmalate synthase. This enzyme participates in glyoxylate and dicarboxylate metabolism.