54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
---
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title: "AlphaFold DB (Predicted Protein Structures)"
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task: ""
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lineage_type: import
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upstream_source: https://github.com/K-Dense-AI/scientific-agent-skills/blob/9c9bd2e9/skills/database-lookup/references/alphafold.md
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upstream_sha: 9c9bd2e9
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imported_at: 2026-06-26
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prompt_class: prompt
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upstream_changes: accepted
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author: upstream
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validated: false
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---
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# AlphaFold DB (Predicted Protein Structures)
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## Base URL
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```
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https://alphafold.ebi.ac.uk/api/
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```
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## Auth
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No auth required.
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## Key Endpoints
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| Endpoint | Description |
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|----------|-------------|
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| `/prediction/{uniprot_accession}` | Prediction metadata by UniProt ID |
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## Structure File URLs (direct download)
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```
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https://alphafold.ebi.ac.uk/files/AF-{UNIPROT}-F1-model_v4.pdb
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https://alphafold.ebi.ac.uk/files/AF-{UNIPROT}-F1-model_v4.cif
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https://alphafold.ebi.ac.uk/files/AF-{UNIPROT}-F1-predicted_aligned_error_v4.json
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```
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## Example Calls
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```
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# Get prediction metadata for EGFR
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https://alphafold.ebi.ac.uk/api/prediction/P00533
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# Download PDB structure
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https://alphafold.ebi.ac.uk/files/AF-P00533-F1-model_v4.pdb
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# Download PAE (predicted aligned error)
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https://alphafold.ebi.ac.uk/files/AF-P00533-F1-predicted_aligned_error_v4.json
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```
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## Response Format
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JSON for metadata. PDB/mmCIF for structures. PAE as JSON matrix.
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## Rate Limits
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No strict limits. Use FTP/Cloud for bulk downloads (~200M+ structures).
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