辅酶
- 与 辅酶 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Glutathione is an important active substance in body.It's the important agon in many enzyme reactions, which can scavenge free radical and detoxication.
还原型谷胱甘肽是机体内重要的活性物质,是许多酶反应的辅基,具有清除体内自由基、解毒等多种生理功能。
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The studies presented here provided the antifungal lead compounds. Because the affinity of the lead molecules for CYP51 was mainly attributed to their nonbonding interaction with the apoprotein, which was different from the azole antifungal agents.
先导分子通过与靶酶活性腔氨基酸残基的非共价键结合产生抗真菌作用,避免与血红素辅基Fe原子发生配位结合,为一类具有新作用机理的非氮唑类抗真菌先导化合物。
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Invivo, GSH is the responses auxiliary base of many enzyme, It can eliminate free radical, detoxicate、accelerate the absorb of iron substrate and participate the traffic of amino acid, etc.
在体内,GSH是许多酶反应的辅基,具有清除自由基、解毒、促进铁质吸收、参与氨基酸的转运等多种生理功能。
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The influence of acute and long-term motion on the metabolism of microelement zinc and copper in organism are discussed.
锌、铜作为酶的辅基在运动过程中发挥着广泛而重要的作用。近几年,生物化学、运动医学及生理学界对在运动训练中补充微量元素能显著改善运动成绩这一概念发生了兴趣。
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PIAS proteins play roles mainly through two mechanisms: acting as SUMO E3 ligases to promote modifications of some transcriptional factors and cofactors, especially sumoylation, and to regulate their transcriptional activation; acting as structural proteins to offer platforms for protein-protein interactions and to promote the abstraction and recruitment of other regulators in the cellular signal pathway complexes or gene transcriptional complexes, companied by the subnuclear location of target proteins.
PIAS蛋白的调控机制主要有两种:一种是通过其自身所具有的SUMO(small ubiquitin-related modifiers)E3连接酶活性,促进对一些转录因子、转录辅因子的化学修饰,尤其是SUMO化修饰,从而调控它们的转录活性;另一种是作为构架蛋白,为蛋白质之间的相互作用提供平台,促进细胞信号通路复合物或基因转录复合物中其它调节蛋白的去除和募集,并涉及到靶蛋白的亚核定位。
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objective: to achieve the soluble expression of mn-sod gene in e.coli and assay the enzyme activity of the expressed product. methods: the coding region of superoxide dismutase was amplified using pcr method from the e.coli genome. the pcr product was cloned into puc19-t vector and sequenced.in addition,the cloned coding region of mn-sod was inserted into the expression vector pet-28a to form the recombinant plasmid pet-28a-mn-sod and was then transformed into e.coli bl21 for expression.
超氧化物歧化酶(superoxide dismutase,sod)是细胞体内歧化超氧阴离子自由基(o-2)的一个抗氧化酶,按其结合的金属性离子根据其中金属辅基的不同可分为4类:cu/zn-sod、mn-sod、fe-sod和ni-sod,它们通过催化超氧阴离子自由基0-2发生歧化反应,达到清除o-2的效果,具有防御氧毒性、增强机体抗辐射损伤能力、防衰老以及治疗某些肿瘤、炎症、自身免疫疾病等功效,广受国内外科研工作者的关注和重视[1]。
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Histone acetyltransferase CBP/p300 remodels chromatin by acetylating histones resulting in open structure of chromatin and active transcription.
转录辅因子CBP/p300本身具有组蛋白乙酰转移酶活性,参与许多基因的转录调控过程。
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Compared with Mg2+,the physiological cofactor,Mn2+has a slight activation effect on GTP-hydrolysis activity.The kobs of the exponential phase of the experiment curve of Mn2+is two-times higher than that of Mg2+under saturated condition.And the velocity of the steady state is lower than that of Mg2+.
相对于生理条件下的辅基Mg2+而言,Mn2+对Cdc42Hs酶活力有所激活,表现在饱和浓度时,实验曲线指数项的表观速率常数kobs有2倍左右的提高,而其稳态反应速度要低于Mg2+。
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NiRs are divided into two different types based on their prosthetic groups, namely heme-containing nitrite reductases (cd1-NiRs) and Copper-containing nitrite reductases.
根据辅基的不同, NiRs分为血红素cd1型亚硝酸还原酶(cd1-NiRs)和铜型亚硝酸还原酶两种。
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With the existence of additional carbon sources, sodium lactate, sodium propionate or sodium acetate, the faster pH rised, the faster p, p'-DDT dechlorinated, which indicate that the existence of short chain organic substrate supplies sufficient electron donors for the dechlorination process, and p, p'-DDT can obtain electrons more easily during the stage of pH rising.
并且由于p,p'-DDT的还原脱氯与细胞色素氧化酶及辅基FAD有关,外加碳源下p,p'-DDT的缺氧降解多数发生在体系pH值上升的阶段,且pH值上升较快时对应的p,p'-DDT缺氧降解较快,而在无外加碳源的体系中,由于可供p,p'-DDT还原脱氯的电子量限制了p,p'-DDT还原脱氯的速度,未发现上述现象。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。