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RFdiffusion3

Generate all-atom structures under molecular constraints.

Results

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Inputs

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Method & evidence

Generate protein binders, small-molecule binders, ligand-only binders, or enzyme scaffolds from checksum-bound three-dimensional conditioning inputs.

Scope & limitations

  • All four advertised modes were exercised through the exact-image native API qualification matrix.
  • The released operation is RFdiffusion3; nucleic-acid RFdiffusion3NA remains outside this capability.

Interpreting results

  • Generated structures are design hypotheses, not affinity, catalytic-rate, or functional measurements.
  • Compare candidates within a single mode and parameter profile before applying structural ranking.
  • Ligand identity checks establish that the requested component is represented; experimental validation remains required.

References

Input requirements & outputs

Input checks

  • One PDB input whose checksum is retained in the Run
  • Mode-specific target segments and ligand identity supplied when required
  • 1–4 generated structures with an explicit seed

Expected results

  • Generated all-atom structures — Inspect each ordered design with its mode, seed, sequence, and checksum.
  • Interactive molecular artifacts — Open each PDB artifact in the 3D viewer and download the immutable file.
  • Conditioning and ligand evidence — Review target, ligand, active-site, and result-identity checks for the chosen mode.
API & integrations
Ubi Biologics