辅助因子 [遗] cofactor
accessory factor
helper factor
- 酶蛋白和辅助因子两者结合成完整分子时,形成具有活力的全酶。
When a catalytically active enzyme forms a complex with a cofactor a holoenzyme is produced. - 许多酶如不外加一种叫做辅助因子的非蛋白质物质就不能工作。
Many enzymes will not work without the presence of an additional nonprotein substance called a cofactor. - 钙也是众所周知,在300多个参与新陈代谢反应,作为一个整体在许多生化反应的辅助因子,镁。
Calcium also serves as an integral cofactor in numerous biochemical reactions and Magnesium is known to be involved in more than 300 metabolic reactions.