变构

A role for signal peptides and targeting sequences as allosteric activators may be universal in protein translocases.

这种信号肽在对转移酶的变构激活中的作用可能是普遍的。

A fundamental goal in signal transduction study is to understand allosteric communication .

对变构通讯的理解是研究细胞信号转导的一个基本目标。

The effect of ATP on the allosteric enzyme PFK-1 is shown below.

ATP对变构酶PFK-1的影响见下图。

To master the isolation of enzyme in cell .the concept ,mechanism ,the significance of Allosteric regulation of key enzyme .

掌握：细胞内酶的隔离分布；关键酶的变构调节—概念、机制、生理意义；酶的化学修饰调节—概念、特点。

In addition,allosteric enzymes may be controlled by effector molecules that bind to a site other than the active site and alter the rate of enzyme activity.

此外，变构酶可被效应分子所控制，它结合的部位并不是活性部位，却改变酶的活性。

The small molecule causing the conformational change is an allosteric effector.

引起结构变化的小分子叫做变构效应场。

In contrast,ATP an intermediate earlier in the pahway,acts as an allosteric activator.

相反地， ATP 在途径中是较前的中间体，它起变构激活剂的作用。

Overview Glycogen degradation and glycogen synthesis are controlled both by allosteric regulation and by hormonal control.

变构控制和共价修饰磷酸化酶存在有磷酸化的活性 a 型河渠磷酸化的正常情况下无活性的 b 型。

A small molecule that when bound to the allosteric site of an enzyme causes either a decrease or an increase in the activity of the enzyme.

效应物一种小分子，当邻接酶的变构点时会引起酶活动的增加或减少

Glycogen degradation and glycogen synthesis are controlled both by allosteric regulation and by hormonal control.

糖原分解及合成的主要酶是磷酸化酶及糖原合成酶，它们的活性是受磷酸化和去磷酸化的共价修饰调节及变构效应的调节。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！