Extensive Lysine Methylation in Hyperthermophilic Crenarchaea: Potential Implications for Protein Stability and Recombinant Enzymes

Figure 2

Sequence analysis of methylation sites in RNAP subunits. The frequency of each amino acid in an eleven-residue window centred on the modified lysine shows that there is no clear sequence specificity associated with methylation (generated by WebLogo [21]).