3methylcytidine

3methylcytidine is a modified nucleoside. It is a derivative of cytidine, where a methyl group is attached to the nitrogen atom at position 3 of the pyrimidine ring. This modification occurs naturally in some RNA molecules, particularly in transfer RNA (tRNA) and ribosomal RNA (rRNA). The presence of 3methylcytidine can influence the structure and function of these RNA molecules. Specifically, it can affect RNA folding, base pairing, and interactions with proteins. Its occurrence is often found in regions of RNA that are critical for biological activity. While it is a naturally occurring modification, it can also be synthesized in a laboratory for research purposes. The study of 3methylcytidine contributes to our understanding of RNA biology and the intricate mechanisms of gene expression.