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CATH Superfamily 3.40.50.150

Vaccinia Virus protein VP39

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Vaccinia Virus protein VP39
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 355: Type III restriction-modification system enzyme

There are 1 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Site-specific DNA-methyltransferase (adenine-specific). [EC: 2.1.1.72]
S-adenosyl-L-methionine + adenine in DNA = S-adenosyl-L-homocysteine + N-6-methyladenine in DNA.
  • This is a large group of enzymes, most of which form so-called 'restriction-modification systems', with nucleases that possess similar site specificity (the nucleases are listed as either EC 3.1.21.3, EC 3.1.21.4 and EC 3.1.21.5).
  • See the REBASE database for a complete list of these enzymes: http://rebase.neb.com/rebase/
 22 A0A0D6HB84 A0A0F6AXG5 A0A0F7J5S9 A0A0H3BMT4 A0A0H3N8L4 A0A0K0H7S4 A0A0L3JPC7 A0A0N1QUX9 A0A0R9PMI0 A0A0T9WL79
(12 more...)