# Proteomics/Protein - Protein Interactions/Databases

Page Edited and Updated by: Dan Surdyk
E-mail: dfs6389@rit.edu
This Section:

## Databases

There are many databases available containing protein interaction data. The data can be derived from experimental results, computational predictions, automated literature mining, or manual curation of the literature. Some sites allow you to view networks of interactions graphically. The following list contains a variety of databases, all of which are free for academic use. They were last accessed 19 April 2006, but with the rapidly changing world of proteomics/bioinformatics, we make no guarantees that they are still functional.

### Species Specific
#### Saccharomyces cerevisiae (yeast)

* Yeast GRID
       Part of The GRID (General Repository for Interaction Datasets)
       The Tyers Group at the Samuel Lunenfeld Research Institute at Mount Sinai Hospital
       http://www.thebiogrid.org
       Can be viewed with Osprey (http://biodata.mshri.on.ca/osprey/servlet/Index)

#### Homo sapiens (human)

* Biomolecular Interaction Network Database (BIND)
       Unleashed Informatics
       http://www.bind.ca/Action
       Contains curated interaction data for human proteins. Requires users to register for free Unleashed Informatics account.
* Human Protein Interaction Database
       Web Intelligence Lab, Department of computer Science and Information Engineering, Inha University
       http://wilab.inha.ac.kr/hpid/
       Integrates several known databases and makes some novel predictions.

#### Drosophila melanogaster (fruit fly)

* Drosophila Interactions Database
       Finley lab, Center for Molecular Medicine and Genetics, Wayne State University School of Medicine
       http://proteome.wayne.edu/PIMdb.html
       Use IM Browser (see information on page) to query the database and get the results as interactive graphs.
* Fly GRID
       Part of The GRID (General Repository for Interaction Datasets)
       The Tyers Group at the Samuel Lunenfeld Research Institute at Mount Sinai Hospital
       http://www.thebiogrid.org
       Can be viewed with Osprey (http://biodata.mshri.on.ca/osprey/servlet/Index)

#### Helicobacter pylori

* Helicobacter Pylori Database of Protein Interactomes
       http://dpi.nhri.org.tw/protein/hp/ORF/index.php
       Select a protein and provide an interaction cutoff to see a graphical interaction map.

#### Caenorhabditis elegans

* Worm GRID
       Part of The GRID (General Repository for Interaction Datasets)
       The Tyers Group at the Samuel Lunenfeld Research Institute at Mount Sinai Hospital
       http://www.thebiogrid.org
       Can be viewed with Osprey (http://biodata.mshri.on.ca/osprey/servlet/Index)

### Multiple Species

* PIMRider
       Hybrigenics
       http://pim.hybrigenics.com/pimriderext/common/
       Several databases are available for viewing with PIMRider: drosophila, H. pylori, HIV, and human TGF-beta signalling related proteins. Requires free registration.
* HIV-1, human protein interaction database
       National Institute of Allergy and Infectious Diseases, NCBI
       http://www.ncbi.nlm.nih.gov/RefSeq/HIVInteractions/
       Contains interactions between HIV and host proteins, as obtained from literature.
* Database of interacting proteins
       UCLA
       http://dip.doe-mbi.ucla.edu/
       Interaction data from literature and other databases.
* A Molecular Interactions Database (MINT)
       The “MINTers”: http://mint.bio.uniroma2.it/mint/contacts.do
       http://mint.bio.uniroma2.it/mint/
       Focuses on experimentally verified protein interactions, especially those in mammals.
* Munich Information Center for Protein Sequences (MIPS)
       A manually curated database of protein-protein interactions in mammals.
       Also contains info about other protein-protein interaction projects.
       http://mips.gsf.de/proj/ppi/
* Jena Center for Bioinformatics
       Excellent Protein-Protein interaction website for general information
       http://www.imb-jena.de/jcb/ppi/