...) γ-PGA ( ) 图8、γ-Polyglutamic acid(γ-PGA)之化学结构式 Saito等利用L-麸胺酸脱羧基酶(L-glutamic acid decarboxylase )检测溶液中纳豆黏质物，发现D型与L型 γ-PGA比各为42 : 58，其黏液分子在pH5.0~8.8时呈现 随意的线圈状，当处于更低的pH范围时则...
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连接酶一种酶，包括羧基酶，能催化两个分子的结合，一般用腺苷三磷酸酶作能量。
Any of a class of enzymes, including the carboxylases, that catalyze the linkage of two molecules, generally utilizing ATP as the energy donor.
化学修饰实验发现：巯基、胍基、氨基、羧基和吲哚基可能参与酶活性中心的组成。
Chemical modification studies showed that the sulfhydryl, guanido, amino, carboxyl and indolyl groups may participate in the active center of the enzyme.
含有羧基的多核锰配合物可以模拟一些锰酶并且在磁性材料的开发中具有重要意义。
Poly (manganese carboxylate) complexes have become an important research field for the simulation of relevant manganese enzymes and the exploration of magnetism.
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