称谓
N5-甲基四氢叶酸 5-MTHF 5-methyl-THF
^5-CH_3-FH_4$
为[[C5：蛋氨酸（Met，methionine，甲硫氨酸）]]提供甲基
3D结构
CN1C(CNC2=C1C(=O)NC(=N2)N)CNC3=CC=C(C=C3)C(=O)N[C@@H](CCC(=O)O)C(=O)O$结构式：$
• 维基百科：
\usepackage{chemfig}
\begin{document}
\chemfig{
N(-[4,0.3]H)-[7,0.8](-[6,0.6]NH_2)=[,0.8]N-[1,0.8](=[,0.6]O)-[3,0.8]
(-[1,0.8]N(-[,0.6]CH_3)(-[4,0.3]5)-[3,0.8]
(-[2,0.6]CH_2-[2,0.6]
NH(-[4,0.3]10)-[2,0.6]**6(
-
-
-(-[,0.6]C
(=[4,0.7]O)
(-[2,0.7]
NH-[2,0.6]CH
(-[4,0.6]HOOC)
(-[2,0.6]CH_2
(-[2,0.6]CH_2
(-[2,0.6]COOH)
)
)
)
)
-
-
-
)
)
-[4,0.8]-[5,0.8]N(-[4,0.3]H)-[7,0.8])
=[4,0.8]-[5,0.6]
}
\end{document}• B站版本：
\usepackage{chemfig}
\begin{document}
\chemfig{
N=[7,0.8]C(-[6,0.6]NH_2)-[,0.8]N=[1,0.8]C(-[,0.6]OH)-[3,0.8]C
(-[1,0.8]N(-[,0.6]CH_3)(-[4,0.3]5)-[3,0.8]C(-[,0.3]H)
(-[2,0.6]CH_2-[2,0.6]
NH(-[4,0.3]10)-[2,0.6]**6(
-
-
-(-[,0.6]C
(=[4,0.7]O)
(-[2,0.7]
NH-[2,0.6]CH
(-[4,0.6]HOOC)
(-[2,0.6]CH_2
(-[2,0.6]CH_2
(-[2,0.6]COOH)
)
)
)
)
-
-
-
)
)
-[4,0.8]C(-[2,0.3]H_2)-[5,0.8]N(-[4,0.3]H)-[7,0.6])
=[4,0.8]C-[5,0.6]
}
\end{document}