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.
本论文主要合成了一系列唯铁氢化酶活性中心六羰基二铁二硫模型配合物并考察其结构特性。
Herein, a series of diiron dithiolate complexes were synthesized as the structural and functional models of the Fe-only hydrogenase active site.
为研究氢化酶活性中心氮桥结构中氮原子是否起到质子摆渡的作用，设计了在分子内引入氢键的结构。
To explore the role of the bridged N atom for a possible proton transfer in the active site of hydrogenase, we tried to introduce a hydrogen bond into a couple of designed molecules.
按照已有的酶活性中心的金属-氨基酸侧链配位和空间关系，设计合成多齿配体，并使配体和金属离子通过配位作用形成配合物。
They are designed according to the special relations and coordination of metal-amino acid side chain in the active centre in known enzymes.
概述了微量元素镍的生物学效能，介绍了镍超氧化物歧化酶的性质和结构的最新信息，对镍超氧化物歧化酶活性中心结构及其歧化超氧离子。
The biological effects of micro-element nickel was stated. The properties and the newest information on the structure of nickel superoxide dismutase (simplified as ni-sod) were introduced.
就结构模拟而言，已合成和表征了很多模型化合物，并与天然酶进行了比较，获得了一些能较好地再现天然酶活性中心结构特征和谱学特征的模型化合物。
Many model complexes have been synthesized, characterized and compared with the natural enzyme. Some model complexes exhibit the similarities of structure and spectroscopy to the natural enzyme.
本文介绍了超氧化物歧化酶的分类和活性中心分子结构，阐述了超氧化物歧化酶的制备工艺及其医学应用。
The classification and active site structure of molecular of superoxide dismutase were introduced, and preparation technology and application of superoxide dismutases in medicine were elucidated.
阐述了漆酶的研究进展，对漆酶研究中的铜离子活性中心、三维结构和催化机理研究作了重点阐述。
The progress on the research of laccases is reviewed in this paper, of which the active centre of copper ions, the three-dimensional structure of protein, and catalytic mechanism are emphasized.
综述了漆酶催化活性中心结构及应用的研究进展。
Recent advances in studies on structure of catalytic active center and application of laccase are reviewed in the present paper.
铜、锌、钴、镍是过渡元素，是人体中不可缺少的微量元素，是一些重要酶的活性中心，且均有良好的抑菌活性。
Cu, Zn, Co and Ni are indispensable trace elements in human body, which are all transition elements. They serve as important active sites of enzymes, and have good antibacterial activities.
酶催化反应的机理和活性中心区域的几何特征和静电势分布特征有密切关系。
It has been found that the mechanism of enzymatic reaction and the geometric characteristics of active sites are closely related to the characteristics of static potential distribution.
运用化学修饰方法对一株嗜热芽孢杆菌所产生的耐高温蛋白酶hs08活性中心的结构进行了研究。
Chemical modification of amino acid side chain groups on protease HS08 secreted by a thermophilic Bacillus strain were investigated.
摘要：丝氨酸蛋白酶家族活性中心由一组特征性氨基酸残基构成，其中有一个是丝氨酸。
Abstract: Activity center of serine protease family is constituted by a set of characteristic amino acid residues, which has a serine.
羟基化酶是其催化活性中心，它的催化机理的研究主要包括烷烃的活化和分子氧的活化这两个方面。
MMOH is the active site of MMO, its catalysis reaction mechanism mainly includes the activation of alkyl and oxygen molecule.
漆酶的催化反应发生在铜离子形成的活性中心，但其氧化能力与氨基酸配体有密切的关系。
Main catalytic reactions of laccase occur in cu 2 + formed active center, however the level of REDOX potential is related to amino acid ligands.
漆酶的催化反应发生在铜离子形成的活性中心，但其氧化能力与氨基酸配体有密切的关系。
Main catalytic reactions of laccase occur in cu 2 + formed active center, however the level of REDOX potential is related to amino acid ligands.
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