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Overview

Uniprot IDA0A4X1T868
Protein NameGamma-glutamylcyclotransferase
Gene NameGGCT
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
118 NVSAQKGKEITCRSY

Function

Catalyzes the formation of 5-oxoproline from gamma-glutamyl dipeptides and may play a significant role in glutathione homeostasis. Induces release of cytochrome c from mitochondria with resultant induction of apoptosis

Protein Sequence

10 MANSGGEDRG 20 GQEEESFLYF 30 AYGSNLLMER 40 IHLRNPSAEF 50 YCVARLQDFK 60 LDFGNSQGKT 70 SETWHGGIAT 80 IFESPGDEVW 90 GVVWKMNKSN 100 LSSLDEQEGV 110 KSGMYVPIEV 120 NVSAQKGKEI 130 TCRSYQMTNY 140 ESAPPSPQYK 150 KIICTGAKEN 160 GLPLEYQKKL 170 NAIEPNDYKG 180 KVSEEIEDII KRGETKAH

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005829 cytosol
Molecular Function GO:0003839 gamma-glutamylcyclotransferase activity
Molecular Function GO:0042803 protein homodimerization activity
Biological Process GO:0001836 release of cytochrome c from mitochondria

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.