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酰基载体蛋白（ACP）

$结构式：$ - tikz \usepackage chemfig \begin document \chemfig HS- 1,0.6 - 7,0.6 - 1,0.6 N - 2,0.3 H - 7,0.6 = 6,0.6 O - 1,0.6 - 7,0.6 - 1,0.6 N - 2,0.3 H - 7,0.6 = 6,0.6 O - 1,0.6 - 2,0.6 OH -

作者：admin

2026-08-16

结构

$结构式：$

\usepackage{chemfig}
\begin{document}
\chemfig{
HS-[1,0.6]-[7,0.6]-[1,0.6]N(-[2,0.3]H)-[7,0.6](=[6,0.6]O)-[1,0.6]-[7,0.6]-[1,0.6]N(-[2,0.3]H)-[7,0.6](=[6,0.6]O)-[1,0.6](-[2,0.6]OH)-[7,0.6](-[5,0.6])(-[7,0.6])-[1,0.6]-[7,0.6]O-[,0.6]P(=[2,0.6]O)(-[,0.6]O-[,0.6]CH_2-Ser(-[2,0.6,,,dash pattern=on 2pt off 2pt])(-[6,0.6,,,dash pattern=on 2pt off 2pt]))(-[6,0.6]OH)
}
\end{document}

其中的$是[[C3：丝氨酸（Ser，serine）]]中的。这部分与磷酸基团形成了磷脂键。

辅基

[[辅基：磷酸泛酰巯基乙胺]]

功能

巯基能够与酰基形成硫脂键，硫脂的水解比氧脂的水解更有利于进行。因此可传递酰基。