Conserved Protein Domain Family
DDE_Tnp_4

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cl21562: DDE_Tnp_4 Superfamily (this model, PSSM-Id:419734 is obsolete)
DDE superfamily endonuclease
This family of proteins are related to pfam00665 and are probably endonucleases of the DDE superfamily. Transposase proteins are necessary for efficient DNA transposition. This domain is a member of the DDE superfamily, which contain three carboxylate residues that are believed to be responsible for coordinating metal ions needed for catalysis. The catalytic activity of this enzyme involves DNA cleavage at a specific site followed by a strand transfer reaction.
Statistics
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Accession: cl21562
PSSM Id: 419734
Name: DDE_Tnp_4
Created: 5-Sep-2014
Updated: 24-Nov-2020
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