产品内容
本酶催化的反应为Hydrolysis Of The alpha-Linked Peptide Bond In The Sequence Gly-Gly!Ala-Thr-Tyr At The C-Terminal End Of The Small Ubiquitin-Like Modifier (SUMO) Propeptide, Smt3, Leading To The Mature Form Of The Protein. A Second Reaction Involves The Cleavage Of An epsilon-Linked Peptide Bond Between The C-Terminal Glycine Of The Mature SUMO And The Lysine epsilon-Amino Group Of The Target Protein,来自酿酒酵母 Saccharomyces cerevisiae 的该酶在 SUMO 加工(α 连接的肽键)和 SUMO 去偶联(ε 连接的肽键)反应中,还能将人源小泛素样修饰蛋白 1(SUMO-1)识别为底物 [1,2,3]。Ulp1 具有多种功能,包括在染色体分离以及细胞周期经 G2/M 期推进的过程中发挥必不可少的作用。属于肽酶家族 C48。