Dockground

Build Database

Build a database of pairwise interactions from experimental structures of protein-protein complexes
(complexes are represented by 2 interacting chains from PDB entry)

FILTERS FOR PDB ENTRIES:

Resolution (Å):

Maximal resolution

Multimeric state:

Minimal (≥ 2)

Maximal

Release Date:

Start Date Safari Users on MacOS:

End Date The text of the dates can be directly modified without using the date picker.

Complex content:

Protein-Protein
Protein-Rna

Complex type:

Homomer
Heteromer

FILTERS FOR INTERFACES:

Mean area buried / chain (Å²):

Minimal (≥ 250)

Maximal

Number of Interface Residues:

Minimal number

Search results will max out at 200,000 results to avoid overloading the server. The full sets of pairwise interactions can be downloaded below.

DOWNLOAD FULL DATASETS

Each dataset is downloadable as a compressed CSV file.

All Complexes (15.8MB, 1216112 complexes).

Protein-Protein Complexes (14.0MB)

Protein-RNA Complexes (1.3MB)

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 (864.5KB)

Protein-Protein Complexes (764.9KB)

Protein-RNA Complexes (38.4KB)

Structure-Based Redundancy Reduction

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

All Complexes (558.8KB)

Protein-Protein Complexes (462.0KB)

Protein-RNA Complexes (35.7KB)