Figure 1From: mRNA:guanine-N 7 cap methyltransferases: identification of novel members of the family, evolutionary analysis, homology modeling, and analysis of sequence-structure-function relationships Multiple alignment of the cap MTase family. Only the sequences, whose amino acid identity was lower than 90% were included. Conserved motifs are labeled according to the nomenclature described for the AdoMet-dependent MTase superfamily [18]. Invariant residues are highlighted in black, conserved residues are highlighted in gray. Numbers show the size of termini (unknown in preliminary sequences) omitted for clarityBack to article page