HNH nucleases
SMART accession number:SM00507
Description: -
Interpro abstract (IPR003615): This domain is found in HNH family of nucleases that includes yeast intron 1 protein, MutS, and bacterial colicins, pyocins and endonuclease HphI. They are found in bacteria, viruses and eukaryotes.
Family alignment:
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There are 20781 HNHc domains in 20664 proteins in SMART's nrdb database.

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