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ipSAE

Score predicted binder interfaces with ipSAE.

Results

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Inputs

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Method & evidence

Calculate native ipSAE v4 directional interface scores over a bounded cohort of checksum-bound predicted complexes and per-token PAE evidence.

Scope & limitations

  • Use checksum-matched PAE from the same prediction that produced the complex.

Interpreting results

  • Higher ipSAE can support prioritization within a consistently predicted target cohort.
  • Calibrate scores within target and prediction method; avoid assuming one global threshold.
  • ipSAE is confidence-derived evidence, not an affinity measurement.

References

Input requirements & outputs

Input checks

  • PDB or mmCIF predicted complex
  • JSON or NPZ per-token PAE with matching checksum
  • Up to 25 rows in one native batch

Expected results

  • Directional interface score table — Compare every chain-pair ipSAE metric without collapsing directionality.
  • Native score evidence — Retain tool version, cutoffs, source checksums, row failures, and result digest.
API & integrations
Ubi Biologics