gamma-glutamyl transpeptidase -->
gamma-glutamyltransferase
medical dictionary

<enzyme>

<cell biology> An enzyme that catalyses reversibly the transfer of a glutamyl group from a glutamyl-peptide and an amino acid to a peptide and a glutamyl-amino acid. It is often elevated above normal in hepatitis and other conditions that cause chemical liver damage.

Chemical name: (5-L-Glutamyl)-peptide:amino-acid 5-glutamyltransferase

Registry number: EC 2.3.2.2

Acronym: GGT

(12 Sep 2002)