查询词典 cofactor

A cofactor that is covalently attached to the enzyme is called a prosthetic group.

与酶共价结合的辅助因子成为辅基。

NAD+ is a known cofactor of SIRT1, which plays an important role in numerous physiological processes, including differentiation of skeletal muscle cells, and has been implicated in regulation of lifespan and aging.

已知NAD+是SIRT1 的一种辅助因子，后者在众多生理过程中扮演着一个重要的角色，包括骨骼肌细胞的分化，而且还牵扯到了寿命和衰老的调整。

Only the free protein S has cofactor activity.

只有游离型蛋白S才能作为APC的辅助因子发挥抗凝作用。

A separate cofactor, Mfd , is involved in

另一种辅助因子 Mfd 涉及在

1 Catalyzes a reversible oxidative deamination of L-Alanine to pyruvate and ammonia, with NAD〓 as cofactor.

它是生物体内的氨基酸代谢和氨同化途径的关键酶。

However, there is some defects in the properties of DAF, such as its limited decay-accelerating activity and lacking of cofactor activity of I factor, which limited its usage in clinic.

然而， DAF仍存在某些缺陷，比如其有限的衰变加速能力并缺乏Ⅰ因子的辅因子活性限制了DAF的临床应用，其为部分病原微生物受体的角色对异种移植有潜在危险。因而对DAF进行改造是一种较好的选择，也是当务之急。

Potassium ions are required in high concentrations in the cell for efficient protein synthesis, and for glycolysis in which they are an essential cofactor for the enzyme pyruvate kinase.

在细胞中 K+需要维持较高的浓度，以便有效的进行蛋白质合成，另外在糖酵解中 K+也是丙酮酸激酶必需的辅助因子。

Oxidative stress, a known activator of HIV replication in vitro, has a potential role as a cofactor of HIV disease progression.

氧化压力已知可以催化在体外复制 HIV ，对于辅助 HIV 疾病发展扮演着重要的角色。

"Cofactor: An atom , organic molecule, or molecular group that is necessary for the catalytic activity of many enzymes."

辅助因子：许多的一种非蛋白质组分。如果将其从全中除去，则蛋白质部分便失去催化活性。

A holoenzyme is the catalytically active form of the enzyme with its cofactor,whereas an apoenzyme is the protein part on its own.

全酶是酶与辅助因子一起形成的催化活性形式，而辅基酶本身的蛋白质部分。

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。