查询词典 catalyzes

It catalyzes the hydrolysis of fructose-1, 6-bisphosphate to fructose-6-phosphate and orthophosphate.

它是一个典型的别构酶，AMP是它的别构抑制剂。

An oxidoreductase that catalyzes the incorporation of molecular oxygen .

对与分子氧反应起催化作用的一种酶。

An oxidoreductase that catalyzes the incorporation of molecular oxygen into its substrate.

一种具有好看叶子的水生穗状灯心草；通常被用作鱼缸的充氧器。

1 A mediator modified carbon glassy electrode (NMP-GC electrode) is made by immobilizing N-methyl phenazine sulfate as the mediator on the surfase of carbon glassy electrode, which successfully catalyzes the oxidation of NADH and reduce the over-potential of NADH almost 700mv.

采用N-甲基吩嗪硫酸酯作为氧化还原介体，制作了NMP修饰的玻碳电极，将该电极用于NADH的电催化，实现了NADH在NMP-GC上的可逆氧化还原，并且将NADH在电极上的过电位降低了700mv左右。

Cytochrome P450 BM-3 (CYP102) from Bacillus megaterium catalyzes the subterminal hydroxylation of long-chain fatty acids (C12 to C20) at the positions ω-1,ω-2,ω-3 and the epoxidation of unsaturated fatty acids. Artificial mutants of P450 BM-3 also hydroxylate substrates like short-chain fatty acids (C8 to C10), alkanes, cycloalkanes, heteroarenes and polycyclic aromatic hydrocarbons, which offers potential applications in the pharmaceutical industry, environmental measurement and bioremediation and chemical industry.

细胞色素P450BM-3来源于Bacillus megaterium，能催化长链脂肪酸C_(12-C_(20)的次末端(ω-1，ω-2，ω-3)羟化及不饱和脂肪酸的环氧化，其突变体催化的底物拓展到中链的脂肪酸C_8-C_(10、烷烃、环烷烃、杂环烃、多环芳烃等，因此在医药工业、环境检测和修复及化学工业具有广阔的前景。

In the second part of the thesis, we developed a very effective assay for the sulfotransferase that catalyzes the sulfation of serine and threonine. It utilized PAPS regenerated from 3-phosphoadenosine 5-phosphate by a recombinant PST using 4-methylumbelliferyl sulfate as the sulfuryl group donor. The change in the fluorescence intensity of 4-methylumbelliferone corresponded directly to the amount of active protein sulfotransferase.

第二部份则是探讨蛋白质亚硫酸转移酵素的活性检测方法，检测系统的主旨是用重组的PST催化受质4-methylumbelliferyl sulfate做为亚酸基提供者并转移至3'-phosphoadenosine 5'-phosphate再生PAPS ，此核苷酸的亚酸基再由蛋白质亚硫酸转移酵素催化，反应后所产生的4-methylumbelliferone之萤光变化可用来定量蛋白质亚硫酸转移酵素的活性。

It was recently discovered that there are similar phenomena in serine and threonine. However, the enzyme which catalyzes this transformation and its mechanism are still unknown.

最近几年，这种蛋白质亚硫酸化的现象也被发现会发生在丝胺酸和苏胺酸上，然而，催化这个反应的酵素尚未被发现。

An enzyme present in certain living tissues,including skeletal and heart muscle tissues,that catalyzes the breakdown of a fructose ester into triose sugars.

醛缩□存在于某些活生理组织，包括骨骼和心脏肌肉组织中的一种生物□，其能够催化果糖脂分解成丙糖

The ratio of signal and background current indicates that the modified electrode catalyzes more greatly Trp than Tyr.

信号与背景电流比表明相对于酪氨酸此电极对色氨酸有更强的催化作用。

Tyrosinase catalyzes the production of melanin in mammals and other pigments from tyrosine by oxidation.

酪胺酸酶的化学活性在於将多酚类的化合物氧化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。