Reaction catalyzed by multisite-specific tRNA:(cytosine-C5)-methyltransferase (2.1.1.202)

		+		cytosine48 in tRNAAspGTC	=			+		5-methylcytosine48 in tRNAAspGTC
	S-adenosyl-L-methionine	+		cytosine48 in tRNAAspGTC	=		S-adenosyl-L-homocysteine	+		5-methylcytosine48 in tRNAAspGTC