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InterPro: Home

InterPro is an integrated database of predictive protein "signatures" used for the classification and automatic annotation of proteins and genomes. InterPro classifies sequences at superfamily, family and subfamily levels, predicting the occurrence of functional domains, repeats and important sites. InterPro adds in-depth annotation, including GO terms, to the protein signatures.

Current release: 23.1 4th November 2009 (see Release Notes for further details)



Do a sequence search of InterPro, via InterProScan

Extract large datasets by querying our BioMart BioMart Logo

You can access our data programmatically, via Web Services


If you have any questions or feedback please contact us.

UniProt database consists of protein sequence entries.PROSITE is a database of protein families and domains.Pfam is a large collection of multiple sequence alignments and
            hidden Markov models covering many common protein domains.PRINTS is a compendium of protein fingerprints.ProDom protein domain database consists of an automatic compilation of homologous domainsSMART allows the identification and annotation of genetically mobile domainsTIGRFAMs is a collection of protein families.HAMAPPANTHER HMMs define protein families, and subfamilies modelled on the divergence of functionPIRSF is a classification system based on evolutionary relationship of whole proteins.SUPERFAMILY is a library of profile hidden Markov models that represent all proteins of known structure, based on SCOP.Gene3D HMMs extended predictions of CATH protein structuresProtein Databank in EuropeSWISS-MODEL is a fully automated protein structure homology-modelling server. The purpose of this server is to make Protein Modelling accessible to all biochemists and molecular biologists World Wide.MODBASE models are generated by the fully automated homology-modelling pipeline MODPIPE.
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