C5：二磷酸核酮糖（ribulose bisphosphate，RuBP）

称谓

ribulose 1,5-bisphosphate

一种五碳糖磷酸酯

3D结构

C([C@H]([C@H](C(=O)COP(=O)(O)O)O)O)OP(=O)(O)O

等价名称

1,5-二磷酸核酮糖 二磷酸核酮糖 ribulose bisphosphate ribulose diphosphate RuBP Ribulose-1,5-bisphosphate

$结构式：$

-

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

\chemfig{
(-[2,1.5,,,transparent]) %上支撑
	(-[3.5,0.8]O
		% P
		(-[0,-0.34,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
			% 上边界支撑
			-[2,0.5,,,,transparent]
		)
	)
	(-[0.5,0.8]
		(=[2,0.8]O)
		(-[7.5,0.8]
			(<[6,0.8]OH)
			(-[0.5,0.8]
				(<:[2,0.8]OH)
				(-[7.5,0.8]
					-[0.5,0.8]O
					% P
					(-[0,0.34,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
						% 上边界支撑
						-[2,0.5,,,,transparent]
					)
				)
			)
		)
	)
}

\end{document}

-

\usepackage{chemfig}
\definecolor{cpk_P}{rgb}{1.00, 0.50, 0.00}     % P
\begin{document}
\chemfig{
(-[2,1.7,,,transparent]) %上支撑
	C(-[4,0.3]H_2)
		(-[,0.8]O
			% P
			(-[0,0.34,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
				% 上边界支撑
				-[2,0.5,,,,transparent]
			)
		)
		(-[6,0.8]C
			(=[4,0.8]O)
			(-[6,0.8]C
				(-[4,0.8]H)
				(-[,0.8]OH)
					(-[6,0.8]C
						(-[4,0.8]H)
						(-[,0.8]OH)
						(-[6,0.8]C
							(-[4,0.3]H_2)
								(-[,0.8]O
									% P
									(-[0,0.34,,,,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]
									)
								)
						)
			)
			)
		)
}

\end{document}

-

\usepackage{chemfig}
\begin{document}
\chemfig{
	C(-[4,0.3]H_2)
		(-[,0.8]\fbox{P})
		(-[6,0.8]C
			(=[4,0.8]O)
			(-[6,0.8]C
				(-[4,0.8]H)
				(-[,0.8]OH)
					(-[6,0.8]C
						(-[4,0.8]H)
						(-[,0.8]OH)
						(-[6,0.8]C
							(-[4,0.3]H_2)
							(-[,0.8]\fbox{P})
						)
			)
			)
		)
} 


\end{document}

-

\usepackage{chemfig}
\begin{document}
\chemfig{
	(-[3,0.8]\fbox{P})
	(-[1,0.8]
		(=[2,0.8]O)
		(-[7,0.8]
			(<[6,0.8]OH)
			(-[1,0.8]
				(<:[2,0.8]OH)
				(-[7,0.8]
					(-[1,0.8]\fbox{P})
				)
			)
		)
	)
} 
\end{document}

• 不可能有这种，这是网上的错图（当然可以自动变构成这种，但这已经是另一种物质了）

\usepackage{chemfig}
\definecolor{cpk_P}{rgb}{1.00, 0.50, 0.00}     % P
\begin{document}
\chemfig[atom sep=2em,cram width=2pt]{
	% 
			
		O
		% P
		(-[4,0.54,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
			% 上边界支撑
			-[2,0.5,,,,transparent]
		)
		-CH_2-[6,]
% 
(-[2,1.2,,,transparent]) %上边界撑起来
    (-[6,]H)
	(-[0.75,1.2]O)
	<[6.75,]
	(-[6,1,,2]HO)
	(-[2,0.8]H)
	-[,,,, line width=2pt]
	(-[6,]OH)(-[2,0.8]H)>[1.25,](-[3.25,])
	(-[6,]H)
	(-[2,]O
		% P
		(-[0,0.54,,,,transparent]{\chemmove{\draw[ultra thick,green,fill=cpk_P,line width=2pt] (0.1,0.12)circle(6pt);}P}
			% 上边界支撑
			-[2,0.5,,,,transparent]
		)
	)
}
\end{document}

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