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硒代半胱氨酸

selenocysteine smiles C C@@H C =O O N SeH $结构式：$ - tikz \usepackage chemfig \begin document \chemfig C < 4,1 H 2N <: 2,1 COOH < 0,1 H <: 6,1 CH 2 - 6,1 SeH \en

作者：admin

2026-08-16

称谓

selenocysteine

3D结构

C([C@@H](C(=O)O)N)[SeH]

$结构式：$ -

\usepackage{chemfig}
\begin{document}
\chemfig{
C
	(<[4,1]H_2N)
	(<:[2,1]COOH)
	(<[0,1]H)
	(<:[6,1]CH_2
		(-[6,1]SeH)
	)
}
\end{document}

\usepackage{chemfig}
\begin{document}
\chemfig{
	(-[0.7,1]COOH)
	(<[6,0.8]NH)
	(-[3.3,1]-[4.7,1]HSe)
}
\end{document}

\usepackage{chemfig}
\begin{document}
\chemfig{
	C
		(-[,0.5]H)
		(-[2,0.5]COOH)
		(-[4,0.6]NH_2)
		(-[6,0.5]CH_2
			-[6,0.5]SeH
		)
} 
\end{document}

\usepackage{chemfig}
\begin{document}
\chemfig{
	(-[6,0.5]NH_2)
	(-[1,0.5]
		(=[2,0.5]O)
		(-[7,0.5]OH)
	)
	(-[3,0.5]
		(-[5,0.5]Se
			(-[4,0.25]H)
		)
	)
} 
\end{document}