Site-Specific DNA-Methyltransferase (Adenine-Specific)

DNA Modification Methylases Adenine Specific; Modification Methylases (Adenine Specific); Site Specific Methyltransferases (Adenine Specific); DNA Adenine Methylases; Methylases, DNA-Adenine
An enzyme responsible for producing a species-characteristic methylation pattern on adenine residues in a specific short base sequence in the host cell DNA. The enzyme catalyzes the methylation of DNA adenine in the presence of S-adenosyl-L-methionine to form DNA containing 6-methylaminopurine and S-adenosyl-L-homocysteine. EC 2.1.1.72.