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IMEx Consortium is an international collaboration of public molecular interaction databases that shares deep-curation effort to produce a non-redundant, freely accessible set of experimentally supported molecular interaction records in PSI-MI standard formats.
proteomics, systems biology, biological systems
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| imex.portal | IMEx Portal | www.imexconsortium.org | GraphicalInterface | http | Search interface for the shared IMEx ... |
| imex.downloads | IMEx Downloads | downloads | Product | psi_mi_mitab | IMEx interaction downloads distribute... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| prokn.imex.complex.nodes | ProKN IMEx Complex Nodes | IMEx.Complex.nodes.csv (1.3 MB) | GraphProduct | csv | had primary source | IMEx complex nodes used in ProKN |
| prokn.imex.protein.interacts_with.protein.edges | ProKN IMEx Protein Interaction Edges | IMEx.Protein.INTERACTS_WITH.Protein.edges.csv (346.5 MB) | GraphProduct | csv | had primary source | IMEx protein interacts with protein e... |
| prokn.imex.protein.participates_in.complex.edges | ProKN IMEx Protein Participates In Complex Edges | IMEx.Protein.PARTICIPATES_IN.Complex.edges.csv (17.9 MB) | GraphProduct | csv | had primary source | IMEx protein participates in complex ... |
IMEx Consortium is a collaboration of major public molecular interaction data providers that coordinate literature curation and direct submissions to avoid duplicated effort and produce a shared, non-redundant interaction dataset. The consortium emphasizes deep curation, common annotation rules, and distribution in PSI-MI standard formats.
Current IMEx data are centralized through IntAct at EMBL-EBI, while consortium member databases curate or expose relevant subsets through their own portals. The public IMEx website provides discovery and consortium context, and the IntAct download site is the main distribution point for the current shared dataset.
Created: May 20, 2026 | Last modified: May 22, 2026