产品内容
本酶催化的反应为A [DsbA Protein] With Reduced L-Cysteine Residues + A Quinone = A [DsbA Protein] Carrying A Disulfide Bond + A Quinol (Overall Reaction);;(1a) A [DsbA Protein] With Reduced L-Cysteine Residues + A [DsbB Protein] Carrying A Disulfide Bond = A [DsbA Protein] Carrying A Disulfide Bond + A [DsbB Protein] With Reduced L-Cysteine Residues;;(1b) A [DsbB Protein] With Reduced L-Cysteine Residues + A Quinone = A [DsbB Protein] Carrying A Disulfide Bond + A Quinol,系统名称为Protein Dithiol:quinone Oxidoreductase (Disulfide-Forming),DsbB 是一种存在于革兰氏阴性菌中的蛋白,在蛋白质二硫键形成途径中发挥功能。该酶通过还原膜醌从头生成二硫键,催化 DsbA 蛋白的氧化。参见 EC 1.8.4.15,蛋白二硫醇氧化还原酶(形成二硫键型)。