Enzyme:2.3.2.4

Upper Levels: EC2.-.-.- Transferases. : EC2.3.-.- Acyltransferases. : EC2.3.2.- Aminoacyltransferases.

IDs and Links
IUBMB	EC2
ExPaSy	NiceZyme 2.3.2.4

(5-L-glutamyl)-L-amino-acid 5-glutamyltransferase (cyclizing)
Systematic Name	(5-L-glutamyl)-L-amino-acid 5-glutamyltransferase (cyclizing)
Common Name	gamma-glutamylcyclotransferase gamma-glutamyl-amino acid cyclotransferase L-glutamic cyclase

5-L-Glutamyl-cysteine = L-Cysteine + 5-Oxo-L-proline (links: (2S) -2-Amino-5- [ [ (2R) -1-hydroxy-1-oxo-3-sulfanylpropan-2-yl] amino] -5-oxopentanoic acid = L-Cysteine + 5-Oxo-L-proline)
(2S) -2-Amino-5- [ [ (2R) -1-hydroxy-1-oxo-3-sulfanylpropan-2-yl] amino] -5-oxopentanoic acid <Mapping> AtomMap:BMAXDP--0002$BMAAS3SF0003$0 L-Cysteine 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 (2S) -2-Amino-5- [ [ (2R) -1-hydroxy-1-oxo-3-sulfanylpropan-2-yl] amino] -5-oxopentanoic acid <Mapping> AtomMap:BMAXDP--0002$BMACPLKT0004$0 5-Oxo-L-proline 6 ↔ 6 7 ↔ 2 8 ↔ 3 9 ↔ 4 10 ↔ 5 11 ↔ 1