Fig. 2From: Aberrant DNA methylation in melanoma: biomarker and therapeutic opportunitiesStructural domains of mammalian DNA methyltransferases. NLS nuclear localization signal, BAH bromo-adjacent homology, GK Gly-Lys linker, CXXC cysteine-rich motif, MTase methyltransferase, PWWP Pro-Trp-Trp-Pro motif, ADD ATRX/DNMT3/DNMT3L, PHD plant homeodomainBack to article page