DNA Methyltransferase 3A

**Definition:** A methyltransferase that catalyzes the addition of a methyl group to CYTOSINE residues of CpG dinucleotides and is required for genome-wide de novo DNA METHYLATION.

**Tree numbers:** - D08.811.913.555.500.350.100.500.750

**Synonyms:** - DNMT3A Protein - DNA Methyltransferase 3 alpha