is a Data Source.
The global archive of experimentally determined three-dimensional structures of proteins, nucleic acids, and macromolecular complexes.
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| pdb.portal | RCSB PDB Portal | www.rcsb.org | Graphical Interface | http | Web interface for searching and explo... |
| pdb.data-api | RCSB Data API | data.rcsb.org | Programming Interface | http | Programmatic API for structured retri... |
| pdb.archive | wwPDB Archive Downloads | files.wwpdb.org | Product | http | Bulk download site for archive files ... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| string.protein.links | STRING Protein Links | protein.links.v12.0.txt.gz (128.7 GB) | Graph | txt | had primary source | protein network data (full network, s... |
| string.protein.links.detailed | STRING Protein Links Detailed | protein.links.detailed.v12.0.txt.gz (189.6 GB) | Graph | txt | had primary source | protein network data (full network, i... |
| string.protein.links.full | STRING Protein Links Full | protein.links.full.v12.0.txt.gz (199.6 GB) | Graph | txt | had primary source | protein network data (full network, i... |
| string.protein.physical.links | STRING Protein Physical Links | protein.physical.links.v12.0.txt.gz (11.1 GB) | Graph | txt | had primary source | protein network data (physical subnet... |
| string.protein.physical.links.detailed | STRING Protein Physical Links Detailed | protein.physical.links.detailed.v12.0.txt.gz (13.8 GB) | Graph | txt | had primary source | protein network data (physical subnet... |
| string.protein.physical.links.full | STRING Protein Physical Links Full | protein.physical.links.full.v12.0.txt.gz (14.5 GB) | Graph | txt | had primary source | protein network data (physical subnet... |
| string.cog.links | STRING COG Links | COG.links.v12.0.txt.gz (176.8 MB) | Graph | txt | had primary source | association scores between orthologou... |
| string.cog.links.detailed | STRING COG Links Detailed | COG.links.detailed.v12.0.txt.gz (238.7 MB) | Graph | txt | had primary source | association scores (incl. subscores p... |
| string.database | STRING Database Network Schema | network_schema.v12.0.sql.gz (262.2 GB) | Graph | postgres | had primary source | full database, part II: the networks ... |
| preppi.download ⚠ | PrePPI High-Confidence Interactome | preppi.human_af.interactome.txt.tar.gz (39.6 MB) | Product | txt | was informed by | High-confidence PrePPI human interact... |
| biobtree.api | BioBTree REST API | api | Programming Interface | http | had primary source | REST API for searching identifiers an... |
| genecards.web.interface | GeneCards Web Interface | www.genecards.org | Graphical Interface | http | had primary source | Web-based interface for searching and... |
| biobtree.graph.human-subgraph | BioBTree Knowledge Graph - Human Subgraph (KGX) | 20816742 | Graph | kgx | had primary source | Human-scoped, Neo4j-ready subgraph of... |
| nde.graph | NIAID Data Ecosystem KG (graph) | nde | Graph | ttl | was influenced by | RDF (Turtle) knowledge graph of the N... |
| onco.all_json | OnCo full corpus (JSON) | all.json (30.0 MB) | Graph | json | had primary source | Every OnCo record in one JSON file, e... |
PDB is the global archive of experimentally determined three-dimensional structures of biological macromolecules, managed by the worldwide Protein Data Bank consortium.
Created: January 30, 2026 | Last modified: September 23, 2026