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Build a database of pairwise interactions from experimental structures of protein complexes



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Resolution (Å):
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FILTERS FOR INTERFACES:

Mean area buried / chain (Ų):  
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Number of Interface Residues:
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Search results will max out at 200,000 results to avoid overloading the server. The full sets of pairwise interactions can be downloaded below.


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DOWNLOAD FULL DATASETS


Each dataset is downloadable as a compressed CSV file.

All Complexes (14.3MB, 1052427 complexes).

Protein-Protein Complexes (12.7MB)

Protein-RNA Complexes (1.1MB)

Protein-DNA Complexes (471.4KB)


DOWNLOAD NON-REDUNDANT DATASETS


Sequence-Based Redundancy Reduction

Proteins are reduced at 30% sequence identity, and RNA is reduced at 70% sequence identity.

All Complexes (1.6MB)

Protein-Protein Complexes (1.3MB)

Protein-RNA Complexes (144.2KB)

Protein-DNA Complexes (140.6KB)


Structure-Based Redundancy Reduction

Proteins are reduced at 0.6 TM-Score, and RNA is reduced at 70% sequence identity.

All Complexes (1.1MB)

Protein-Protein Complexes (827.8KB)

Protein-RNA Complexes (135.3KB)

Protein-DNA Complexes (176.0KB)