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The InterPro1 ontology contains data on protein domains, families, and functional sites. InterPro annotations give information about the function, structure, and evolution of the domains. It combines several other databases (PROSITE, PRINTS, Pfam, ProDom, SMART, TIGRFAMs, PIRSF, SUPERFAMILY, PANTHER and Gene3D).


The human ontology contains 6,587 annotations, 15,228 genes, and 53,630 associations.

The mouse ontology contains 6,281 annotations, 16,096 genes, and 51,140 associations.


All data for this ontology was downloaded on March 3, 2009 (InterPro release 19.0).


Ref Notes
1 Hunter, S., et al. InterPro: the integrative protein signature database, Nucleic Acids Res. 2009 Jan; 37(Database issue):D211-5.
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