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SettingsResearch demo · not for clinical or commercial use
Corollary
  1. Catalog
  2. Docking & Binding
  3. DiffDock

Docking & Binding · MIT / Barzilay Lab

DiffDock

Diffusion docking: 38% top-1 success versus 23% for classical AutoDock.

Commercial use permittedThe MIT licence allows use in commercial research and products.MIT
Availability
Ready
Typical latency
40s
Credits per run
~168
Compute tier
B · Standard

30s–5min

Runs on Managed GPU endpoint

Runs on managed compute. Availability and startup time depend on current capacity.

Run this model

DiffDock

Chain the output of ESMFold or AlphaFold DB straight in here.

Canonical SMILES for the small molecule.

Needs receptor (pdb), ligand smiles

About this model

DiffDock treats docking as generative modelling over ligand poses rather than search-and-score. It nearly doubles top-1 accuracy over AutoDock Vina and, critically, holds up on computationally predicted structures — which is what you usually have.

Reported performance

PDBBind top-1 (<2Å)
38%
AutoDock Vina baseline
23%

Standardized I/O contract

Every model in the Hub speaks the same contract, which is what lets the Router and the agent call any of them without special-casing.

Inputs

  • proteintextarea · required

    Receptor (PDB)

  • smilessmiles · required

    Ligand SMILES

  • num_posesnumber

    Poses

Outputs

  • pdbstructure

    All-atom coordinates in PDB format, viewable and downloadable.

  • posestable

    Poses with confidence score and RMSD spread.

Specification

Hardware
1× A100 40GB
GPU memory
16 GB
Version
1.1
Licence
MIT
Backend
ReadyManaged GPU endpoint
MCP server
mcp-molecule-server

Tasks

molecular docking

Chains well with

  • ESMFoldSingle-sequence folding in seconds — no MSA, no waiting.
  • AlphaFold DB LookupFetch a pre-computed structure for any UniProt accession — 247M entries, instantly.
  • ADMET-AI52 ADMET endpoints in one call — hERG, BBB, CYP, clearance, solubility, Tox21.

Source

  • Repository
dockingdiffusionmit-licenseflagship