D-alanine gamma-glutamyltransferase

D-alanine gamma-glutamyltransferase
D-alanine gamma-glutamyltransferase
Identifiers
EC number 2.3.2.14
CAS number 9046-27-9
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 / EGO

In enzymology, a D-alanine gamma-glutamyltransferase (EC 2.3.2.14) is an enzyme that catalyzes the chemical reaction

L-glutamine + D-alanine \rightleftharpoons NH3 + gamma-L-glutamyl-D-alanine

Thus, the two substrates of this enzyme are L-glutamine and D-alanine, whereas its two products are NH3 and gamma-L-glutamyl-D-alanine.

This enzyme belongs to the family of transferases, specifically the aminoacyltransferases. The systematic name of this enzyme class is L-glutamine:D-alanine gamma-glutamyltransferase.

References

  • Kawasaki Y, Ogawa T and Sasaoka K (1982). "Occurrence and some properties of a novel gamma-glutamyltransferase responsible for the synthesis of gamma-L-glutamyl-D-alanine in pea-seedlings". Biochim. Biophys. Acta 716: 194–200.