Transferase and Oxireductase are the two classes of enzymes are needed in the two-step conversion of cytosine to 5hmc.
Because adding a methyl group to cytosine is the first step, and adding a hydroxyl group to that methyl group is the next. Therefore, a transferase and an oxireductase are the two kinds of enzymes required.
Adenine, guanine, thymine, and cytosine are the four nucleobases that can be found in DNA and RNA, respectively (uracil in RNA). It is a pyrimidine derivative with two substituents attached to a heterocyclic aromatic ring (an amine group at position 4 and a keto group at position 2). Cytidine is the nucleoside of cytosine. It creates three hydrogen bonds with guanine during the Watson-Crick base pairing process.
Cytosine can be found as a component of a nucleotide, a piece of DNA, or a piece of RNA. It can function as an enzyme co-factor as cytidine triphosphate (CTP) and transfer a phosphate to change adenosine diphosphate (ADP) into adenosine triphosphate (ATP).
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