Detect druggable binding pockets on protein structures using fpocket — no login required
Download PDB files from RCSB.org — paste the full PDB text above
Classic enzyme with well-characterized active site. Small PDB for quick testing.
Download any PDB from RCSB.org — try 1HHP (HIV protease), 4HHB (hemoglobin), or 6LU7 (SARS-CoV-2 main protease).
Detect binding pockets programmatically
Get 500 free API credits every month. Combine pocket detection with molecular docking for complete structure-based drug discovery.