Term Name:	mRNA (cytidine-5-)-methyltransferase activity
Synonyms:	mRNA (cytosine-5-)-methyltransferase activity
Definition:	Catalysis of the reaction: a cytidine in mRNA + S-adenosyl-L-methionine = a 5-methylcytidine in mRNA + H+ + S-adenosyl-L-homocysteine.
Ontology:	GO: Molecular Function [GO:0062152]    QuickGO    AmiGO