DXP合成酶（DXS）

称谓

DXP合成酶 DXS 1 - 脱氧 - D - 木酮糖 - 5 - 磷酸合成酶

催化反应

[[C3：丙酮酸（pyruvate）]]+[[C3：甘油醛 3-磷酸（PGAL；G3P）]]--> [[1-脱氧木酮糖-5-磷酸（DXP）]]+{2}$

$催化反应：$

-

\usepackage{chemfig}
\definecolor{cpk_P}{rgb}{1.00, 0.50, 0.00}     % P
\begin{document}

\chemfig[atom sep=2em]{
(-[3.3,1.2])
(=[6]O)
(-[0.7,1.2]COOH)
}
+
\chemfig[atom sep=2em]{
	(-[3.3,]
		(=[2,]O)
	)
		(<[6,]OH)
		% P
		-[0.7,]-[7.3,]O(-[0,0.54,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
		% 下边界支撑
		-[6,0.5,,,,transparent])
}

\begin{tikzpicture} 
\draw [->] (0,0) to node[above] {DXS} (1,0); 
\end{tikzpicture}

\chemfig[atom sep=2em]{
	(-[3.3,]
		(<[2,]OH)
		(-[4.7]
			(=[6]O)
			(-[3.3])
		)
	)
		(<[6,]OH)
		% P
		-[0.7,]-[7.3,]O(-[0,0.54,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
		% 下边界支撑
		-[6,0.5,,,,transparent])
}
+{2}$

\end{document}

^1

-

\usepackage{chemfig}
\definecolor{cpk_P}{rgb}{1.00, 0.50, 0.00}     % P
\begin{document}

\chemfig[atom sep=2em]{
(-[3.3,1.2])
(=[6]O)
(-[0.7,1.2]COOH)
}
+
\chemfig[atom sep=2em,cram width=3pt]{
	(-[3.3,]
		(=[2,]O)
		
	)
		(<[6,]OH)
		% P
		-[0.7,]-[7.3,]O(-[0.7,1,,,,]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
		% 下边界支撑
		-[6,0.5,,,,transparent])
}

\begin{tikzpicture} 
\draw [->] (0,0) to node[above] {DXS} (1,0); 
\end{tikzpicture}

\chemfig[atom sep=2em,cram width=3pt]{
	(-[3.3,]
		(<[2,]OH)
		(-[4.7]
			(=[6]O)
			(-[3.3])
		)
	)
		(<[6,]OH)
		% P
		-[0.7,]-[7.3,]O(-[0.7,1,,,,]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
		% 下边界支撑
		-[6,0.5,,,,transparent])
}
+{2}$

\end{document}

^2