https://s3-us-west-2.amazonaws.com/secure.notion-static.com/5ddbb54b-110d-488b-97ac-5c7faed76b49/Untitled.png

丙酮酸进入线粒体,氧化脱羧为乙酰CoA 【乙酰辅酶A】(acetyl CoA)。

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/b81c0fc5-f467-47fa-87b3-e22e56fb8963/Untitled.png

丙酮酸脱氢酶复合体的组成

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/8467cc86-9be6-4300-ba0c-320301fdee89/Untitled.png

其中,真核生物的丙酮酸脱氢酶复合体还结合着:

通过磷酸化、去磷酸化分别抑制、激活活性

丙酮酸脱氢酶系

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/20a97db3-abd5-4626-8000-38923f14006a/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/80fe7e19-7d68-4017-aa84-cf4cbec7eb6e/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/06f9585a-44ae-495f-9691-28212ddb1a7a/Untitled.png

丙酮酸脱氢酶复合体的调节

变构调节

共价修饰调节

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/42bf2551-9655-4dd9-a639-73e634f08e4e/Untitled.png