Labs ToolBeta
Peptide Structure Predictor
Predict the 3D structure of any peptide sequence using the ESMFold API (Meta AI). This is a computational prediction tool — it does NOT synthesize peptides. Results are provided as PDB files for visualization in molecular viewers.
What this tool does: It predicts how your peptide sequence would fold in 3D space, using Meta AI's ESMFold model. This helps researchers understand potential receptor binding and structural properties before synthesis. For actual chemical synthesis, you still need a lab or contract manufacturer (solid-phase peptide synthesis, SPPS).
0 amino acids
Research use only. ESMFold predictions are computational models with inherent uncertainty. Predicted structures should be validated experimentally (X-ray crystallography, cryo-EM, or NMR) before making binding or functional claims. This tool uses the public ESMFold API; availability and limits are subject to Meta AI's terms.