Article
A Mutation-Based Method for Pinpointing a DNA N6 -Methyladenine Methyltransferase Modification Site at Single Base Resolution.
Chembiochem : a European journal of chemical biology - 2 Jun 2021
Cheng Mohan, Shu Xiao, Cao Jie, Gao Minsong, Xiang Siying, Wang Fengqin, Wang Yizhen, Liu Jianzhao
Abstract excerpt
DNA N6 -methyladenine (6mA) has recently received notable attention due to an increased finding of its functional roles in higher eukaryotes. Here we report an enzyme-assisted chemical labeling method to pinpoint the DNA 6mA methyltransferase (MTase) substrate modification site at single base resolution. A designed allyl-substituted MTase cofactor was applied in the catalytic transfer reaction, and the allyl...
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