产品内容
本酶催化的反应为(1) A [Protein]-(1S,4R)-2-(C-Substituted-Aminomethyl)-4-Acyl-2-Thiazoline + O2 = A [Protein]-(S)-2-(C-Substituted-Aminomethyl)-4-Acyl-1,3-Thiazole + H2O2;;(2) A [Protein]-(S,S)-2-(C-Substituted-Aminomethyl)-4-Acyl-2-Oxazoline + O2 = A [Protein]-(S)-2-(C-Substituted-Aminomethyl)-4-Acyl-1,3-Oxazole + H2O2;;(3) A [Protein]-(S,S)-2-(C-Substituted-Aminomethyl)-4-Acyl-5-Methyl-2-Oxazoline + O2 = A [Protein]-(S)-2-(C-Substituted-Aminomethyl)-4-Acyl-5-Methyl-1,3-Oxazole + H2O2,系统名称为A [Protein]-2-Oxazoline:oxygen Oxidoreductase (2-Oxazole-Forming),含 FMN。该酶氧化肽链内由 EC 6.2.2.2(恶唑啉合酶)和 EC 6.2.2.3(噻唑啉合酶)生成的 2-恶唑啉、5-甲基-2-恶唑啉和 2-噻唑啉,转化为相应的吡咯型环。该酶既可以独立蛋白质形式存在,也可以作为兼具肽酶功能的多功能蛋白(G 蛋白)内的结构域存在。