dnmt1 dnmt homo nm structural enzymes consists enzyme
dnmt3a dnmt3b dnmt1 dna structure domain methyltransferases fig
dnmt1 dnmt dnmt3a dna methyltransferase catalytic replication mtase dmap foci targeting isoforms motifs dnmt3b domains
dnmt3a dnmt1 dnmt3b dnmt deficient homozygous
dnmt dnmt1 mammalian members dnmt3a described catalytic domains