allosteric enzyme 中文意思是什麼

allosteric enzyme 解釋
變構(象)酶
  • allosteric : 變構的
  • enzyme : n. 【化學】酶。 digestive enzyme 消化酶。 induced enzyme 誘導酶。
  1. Allosteric site a part of an enzyme to which a specific effector or modulator can be attached

    別構部位:可以結合特定效應物或者調節物的酶的一個部分。
  2. When the product accumulates beyond an optimal amount it binds to a site ( allosteric site ) on the enzyme, changing the shape so that it can no longer react with its substrate

    當產物積累超出最佳數量時,它將與酶的一個氨酰基位點(變構位點)結合改變其形狀,使其不能長時間與底物發生作用。
  3. Allosteric enzyme an enzyme whose catalytic activity can be modified by the noncovalent binding of a particular metabolite ( a modulator ) at a site ( the allosteric site ) other than the active site

    別(變)構酶:這種酶除了有活性中心外,還有一個別構中心,當專一性的代謝物非共價的結合到別構中心上時,它的催化活性即發生改變。
分享友人