产品内容
本酶催化的反应为A [Methyl-Co(III) Methoxylated-Aromatic-Compound-Specific Corrinoid Protein] + Tetrahydromethanopterin = N5-Methyltetrahydromethanopterin + A [Co(I) Methoxylated-Aromatic-Compound-Specific Corrinoid Protein],系统名称为[Methylated Methoxylated-Aromatic-Compound-Specific Corrinoid Protein]:tetrahydromethanopterin Methyltransferase,该酶已从数种古菌物种中鉴定。在产甲烷古菌 Methermicoccus shengliensis 中,该酶参与由甲氧基化芳香化合物产甲烷,而在非产甲烷的 Archaeoglobus fulgidus 中,它参与甲氧基营养型生长。该酶催化与专门类咕啉蛋白(MtoC)钴辅因子结合的甲基转移至四氢甲烷蝶呤或四氢八叠球菌蝶呤。参见 EC 2.1.1.385([甲基-Co(III) 甲氧基化芳香化合物特异性类咕啉蛋白]---四氢叶酸甲基转移酶)。