Web-service MTPro is designed for defining DNA methyltransferase domain (from RM system)class by specifically made profile search. The class describes a combination of the most common DNA methyltransferase characteristics: methylated atom, motif group, and probable type of RM system. The output format and result definitions see here . Protein sequences of one or more DNA methyltransferases in fasta format is a required information. E-value cutoff . ... Programming: Anna Popenko . ...