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site-specific DNA-methyltransferase (adenine-specific)

(Science: enzyme) 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 catalyses the methylation of DNA adenine in the presence of s-adenosyl-l-methionine to form DNA containing 6-methylaminopurine and s-adenosyl-l-homocysteine.

Registry number: EC 2.1.1.72


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by GaryGaulin
Wed Sep 09, 2009 11:19 am
 
Forum: Evolution
Topic: Question About Common Descent
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need help

Many people work on the subject. Type your keywords here and look at the review section of the results: http://www.ncbi.nlm.nih.gov/sites/entrez

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Fri Sep 04, 2009 5:46 pm
 
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