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GGCT2;3

Gene
GGCT2;3
Protein
Gamma-glutamylcyclotransferase 2-3
Organism
Arabidopsis thaliana
Length
199 amino acids
Function
Catalyzes the formation of 5-oxoproline from gamma-glutamyl dipeptides and plays a significant role in glutathione (GSH) homeostasis. Converts GSH to 5-oxoproline and cysteine-glycine (Cys-Gly) dipeptide in vitro. Possesses low activity towards gamma-glutamyl-L-alanine. Has no activity towards gamma-glutamyl-L-cysteine.
Similarity
Belongs to the gamma-glutamylcyclotransferase family.
Mass
22.229 kDa
Sequence
MAMWVFGYGSLIWKTGFPFDESLPGFIKGYRRVFHQGSTDHRGTPDFPGRTVTLEAAHEEVCCGVAYKITKEEDKRDALLHLEVREKQYDQKEYLDFFTDSNASEPAVAGVMVYIASPDKKSNNNYLGPAPLEDIAKQIVKAKGPSGPNRDYLFNLEEALAQLGFKDKHVTDLANQVRHILSESEELDIDATAATANNV

Gene
GGCT2;3
Protein
Gamma-glutamylcyclotransferase 2-3
Organism
Arabidopsis thaliana
Length
199 amino acids
Function
Catalyzes the formation of 5-oxoproline from gamma-glutamyl dipeptides and plays a significant role in glutathione (GSH) homeostasis. Converts GSH to 5-oxoproline and cysteine-glycine (Cys-Gly) dipeptide in vitro. Possesses low activity towards gamma-glutamyl-L-alanine. Has no activity towards gamma-glutamyl-L-cysteine.
Similarity
Belongs to the gamma-glutamylcyclotransferase family.
Mass
22.229 kDa
Sequence
MAMWVFGYGSLIWKTGFPFDESLPGFIKGYRRVFHQGSTDHRGTPDFPGRTVTLEAAHEEVCCGVAYKITKEEDKRDALLHLEVREKQYDQKEYLDFFTDSNASEPAVAGVMVYIASPDKKSNNNYLGPAPLEDIAKQIVKAKGPSGPNRDYLFNLEEALAQLGFKDKHVTDLANQVRHILSESEELDIDATAATANNV