天净沙2-羟丙基-CoM裂解酶活性测定试剂盒产品图片
天净沙2-羟丙基-CoM裂解酶活性测定试剂盒产品图片

天净沙2-羟丙基-CoM裂解酶活性测定试剂盒

英文名:Skygen 2-Hydroxypropyl-CoM Lyase Assay Kit
别名:Epoxyalkane:coenzyme M Transferase; Epoxyalkane:CoM Transferase; Epoxyalkane:2-Mercaptoethanesulfonate Transferase; Coenzyme M-Epoxyalkane Ligase; Epoxyalkyl:CoM Transferase; Epoxypropane:coenzyme M Transferase; Epoxypropyl:CoM Transferase; EaCoMT; 2-Hydroxypropyl-CoM:2-Mercaptoethanesulfonate Lyase (Epoxyalkane-Ring-Forming); (R)-2-Hydroxypropyl-CoM 2-Mercaptoethanesulfonate Lyase (Cyclizing; (R)-1,2-Epoxypropane-Forming)
产品编号:7-EC4.4.1.23
保存温度:-20℃
运输温度:Cold
货号 规格 货期 目录价
7-EC4.4.1.23 100 T 3-4 Weeks

产品内容

本酶催化的反应为(1) (R)-2-Hydroxypropyl-CoM = (R)-1,2-Epoxypropane + HS-CoM;; (2) (S)-2-Hydroxypropyl-CoM = (S)-1,2-Epoxypropane + HS-CoM,系统名称为(R)[or (S)]-2-Hydroxypropyl-CoM:2-Sulfanylethane-1-Sulfonate Lyase (Epoxyalkane-Ring-Forming),需要锌。作用于手性环氧烷烃的两种对映体,形成相应的(R)-和(S)-2-羟烷基-CoM加合物。该酶也可利用某些其他硫醇(如2-巯基乙醇)作为亲核试剂。利用从C2(环氧乙烷)到C6(1,2-环氧己烷)的短链环氧烷烃。该酶构成一个四组分酶系统的组分I(该系统包括EC 4.4.1.23(2-羟丙基-CoM裂解酶;组分I)、EC 1.8.1.5 [2-氧代丙基-CoM还原酶(羧化);组分II]、EC 1.1.1.268 [2-(R)-羟丙基-CoM脱氢酶;组分III]和EC 1.1.1.269 [2-(S)-羟丙基-CoM脱氢酶;组分IV]),该酶系统参与黄色杆菌属(Xanthobacter)Py2菌株中的环氧烷烃羧化作用。
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