Respuesta :

The structure of the cytosine base after catalysis by DNMT is 5'Mecytosine.

What is a cytosine base?

Cytosine (C) is one of the four nucleotide bases in DNA, with the other three being adenine (A), guanine (G) and thymine (T).

Methylation of the cytosine base is catalyzed by the enzyme DNA methyltransferase (DNMT), and S-adenosyl methionine (SAM) functions as the methyl group donor.

Hence, the structure of the cytosine base after catalysis by DNMT is 5'Mecytosine.

Learn more about cytosine base here:

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