science.pdb.search
Search 220K+ macromolecular 3D structures in the Protein Data Bank by keyword, protein name, organism, or author to find relevant PDB IDs with structural biology data.
Instructions
Search 220K+ macromolecular 3D structures in the Protein Data Bank by keyword, protein name, organism, or author. Returns PDB IDs with relevance scores. The canonical database for structural biology, X-ray crystallography, cryo-EM, and NMR structures (RCSB PDB)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| query | Yes | Search query — keyword, protein name, organism, or author (e.g. "insulin", "hemoglobin", "Homo sapiens", "Watson") | |
| limit | No | Maximum number of results (1-50). Default: 10 |