2.1.1.203	5-methylcytosine RNA methyltransferase, cytosine-5 RNA methyltransferase, cytosine-5 tRNA methyltransferase, DnmA, EC 2.1.1.29, hTrm4, M5C RNA methyltransferase, NOP2/Sun domain family member 2, NSUN2, NSUN3, NSUN3 methylase, PMT1, RCMT, RNA:m5C methyltransferase, SAKI, substrate of AIM-1/Aurora kinase B