科普视频
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| 列:反应物<br>行:生成物 | [[N5-甲基四氢叶酸(5-methyl-THF)]] | [[N5-甲酰四氢叶酸(5-formyl-THF)]] | [[N10-甲酰四氢叶酸(10-formyl-THF)]] | [[N5,N10-亚甲基四氢叶酸(5,10-methylene-THF)]] | [[N5,N10-次甲基四氢叶酸(5,10-methenyl-THF)]] | [[N5-亚氨甲基四氢叶酸(5-formimino-THF)]] | [[四氢叶酸(THF)]] | [[二氢叶酸(DHF)]] | | -------------------------------------- | --------------------------- | --------------------------- | ----------------------------------------------- | ------------------------------------------------------------------------------------------ | ----------------------------------------------- | -------------------------------- | ------------------------------------------------------------ | ---------------- | | [[N5-甲基四氢叶酸(5-methyl-THF)]] | | | | | | | [[4. N5甲基四氢叶酸转甲基酶(MTR)]] | | | [[N5-甲酰四氢叶酸(5-formyl-THF)]] | | | | | [[亚甲基四氢叶酸合成酶(MTHFS)]] | | | | | [[N10-甲酰四氢叶酸(10-formyl-THF)]] | | | | | [[次甲基四氢叶酸环水解酶(FchA)]];<br>[[亚甲基四氢叶酸脱氢酶(MTHFD)]] | | [[亚甲基四氢叶酸脱氢酶(MTHFD)]] | | | [[N5,N10-亚甲基四氢叶酸(5,10-methylene-THF)]] | [[亚甲基四氢叶酸还原酶(MTHFR)]] | | | | [[亚甲基四氢叶酸脱氢酶(MTHFD)]] | | [[甘氨酸代谢系统(Glycine cleavage system)]];<br>[[丝氨酸羟甲基转移酶(SHMT)]] | [[胸苷酸合成酶(TYMS)]] | | [[N5,N10-次甲基四氢叶酸(5,10-methenyl-THF)]] | | | [[次甲基四氢叶酸环水解酶(FchA)]];<br>[[亚甲基四氢叶酸脱氢酶(MTHFD)]] | [[亚甲基四氢叶酸脱氢酶(MTHFD)]] | | | | | | [[N5-亚氨甲基四氢叶酸(5-formimino-THF)]] | | | | | [[甲酰亚氨基四氢叶酸环化酶(FTCD)]] | | | | | [[四氢叶酸(THF)]] | | | [[亚甲基四氢叶酸脱氢酶(MTHFD)]] | [[亚甲基四氢叶酸脱氢酶(MTHFD)]]分步催化;<br>[[甘氨酸代谢系统(Glycine cleavage system)]];<br>[[丝氨酸羟甲基转移酶(SHMT)]] | | | | |
![[叶酸代谢.jpeg]]
参考资料
[一碳统治一切:甲醛是连接一碳代谢和表观遗传甲基化的一碳信号,ACS Chemical Biology - X-MOL](https://www.x-mol.com/paper/1773948212671463424/t?adv)[<br>哺乳动物将内源性遗传毒性甲醛转化为一碳代谢,Nature - X-MOL](https://www.x-mol.com/paper/339854/t) [首次证实甲醛调节S-腺苷甲硫氨酸生物合成及一碳代谢 (baidu.com)](https://baijiahao.baidu.com/s?id=1788040231202510553) [Nature:“自己人”也会生成毒甲醛? (sohu.com)](https://www.sohu.com/a/165564796_247813)