Definition: An enzyme that catalyzes the methylation of the epsilon-amino group of lysine residues in proteins to yield epsilon mono-, di-, and trimethyllysine. EC 2.1.1.43.
Other names Protein Methyltransferase III; Protein Methylase III; Protein Lysine Methyltransferase; N-Methyltransferase, Histone-Lysine; Methyltransferase, Protein Lysine; Methyltransferase, Histone-Lysine; Histone Lysine N Methyltransferase; Histone Lysine Methyltransferase; Histone-Lysine Methyltransferase