CHAC1 est un gène codé par le symbole CHAC1. D'autres noms incluent: Glutathione-specific gamma-glutamylcyclotransferase 1; Gamma-GCG 1; Blocks Notch protein; Botch; Cation transport regulator-like protein 1; BOTCH. CHAC1 a une masse de 24.42kDa et une longueur d'acide aminé de 222.
Nous proposons 5 des anticorps contre CHAC1, élevé dans Lapin et Souris, qui sont appropriés pour le WB, IHC et ICC/IF avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Catalyzes the cleavage of glutathione into 5-oxo-L-proline and a Cys-Gly dipeptide. Acts specifically on glutathione, but not on other gamma-glutamyl peptides (PubMed:27913623). Glutathione depletion is an important factor for apoptosis initiation and execution. Acts as a pro-apoptotic component of the unfolded protein response pathway by mediating the pro-apoptotic effects of the ATF4-ATF3-DDIT3/CHOP cascade (PubMed:19109178). Negative regulator of Notch signaling pathway involved in embryonic neurogenesis: acts by inhibiting Notch cleavage by furin, maintaining Notch in an immature inactive form, thereby promoting neurogenesis in embryos (PubMed:22445366).
Résumé Entrez
This gene encodes a member of the gamma-glutamylcyclotransferase family of proteins. The encoded protein has been shown to promote neuronal differentiation by deglycination of the Notch receptor, which prevents receptor maturation and inhibits Notch signaling. This protein may also play a role in the unfolded protein response, and in regulation of glutathione levels and oxidative balance in the cell. Elevated expression of this gene may indicate increased risk of cancer recurrence among breast and ovarian cancer patients.
Similitudes de séquence
Belongs to the gamma-glutamylcyclotransferase family. ChaC subfamily.
Localisation cellulaire
Cytoplasm > Cytosol. Golgi apparatus > trans-Golgi network.
