AlphaFold Protein Structure DB
Predicted structures for 200M+ proteins
The AlphaFold DB offers open access to over 200 million predicted protein structures, cross-referenced with UniProt and viewable in the browser with per-residue confidence (pLDDT).
Highlights
- Covers nearly the entire known protein universe.
- Confidence metrics (pLDDT, PAE) for interpreting predictions.
- Bulk downloads and programmatic access; searchable with Foldseek.
Related tools
Free for academia
AI Models
AlphaFold 3
Predict the joint structure of proteins, nucleic acids and ligands
Web appModel weightsCommand line
Free
Open source