specimen

#0316

status: complete
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sequence
KLRGVKVGDFTERHDWIEDFSHFPSIILGEPVCLKGRVDERAKMITASKASAATIVMTNPN
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence45%
confidence 52% · band 33-57%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk33%
confidence 56% · band 22-44%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden39%
confidence 84% · band 35-43%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk2%
confidence 84% · band 0-6%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk28%
confidence 56% · band 17-39%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: structure confidence is limited
medium: predicted disorder is elevated
synthesis hints
  • - sequence length >45 aa may reduce synthesis yield
audit trail
run: run_88171975061f49be91d2f70c358086db
seq sha256: 4a20c5673a49e556e2ab76b8fb902639aed53d13e690cece1525efc8572adb67
report sha256: defeb5b02be7a1e3085c0d30a53dd90a4ff1cc9d60fcb293e19810c51b2b2526
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
61 residues and not a single hint of secondary structure. completely loop, completely floppy, the kind of chain that just drifts in solvent without committing to anything. intrinsically disordered or just lazy, hard to say.
device photo
device photo for specimen #316
created
Wed, 17 Jun 2026 16:24:21 GMT
completed
Wed, 17 Jun 2026 16:45:45 GMT
next experiment

what to do next

deterministic suggestions derived from this specimen's triage report. each entry cites the signal that triggered it. ordered cheapest-first.

  1. 1. LIABILITY REDESIGN ROUND
    in silico only · 0–1d

    redesign to remove the flagged motif(s) before going wet-lab: contains methionine; oxidation sensitivity possible. minimal substitutions usually suffice (e.g. N→Q for deamidation hotspots, M→L for met oxidation).

    trigger: 1 motif liability flag(s) in the sequence
  2. 2. CD SPECTROSCOPY
    biophysical validation · 1–3d

    experimental secondary structure check. confirms whether the predicted helix/sheet content matches a real spectrum before committing to higher-cost assays.

    trigger: fold_confidence 45% (model is uncertain)
  3. 3. 1H-15N HSQC
    biophysical validation · 2–5d

    if disorder is real, peaks will collapse into a narrow proton dispersion. if the peptide is actually folded, peaks will spread out. cheapest way to distinguish IDP from misfold.

    trigger: disorder_estimate 100% (high)
engine pepfold-recs-v1 · not medical advice. use as a starting point for protocol design.