specimen

#0479

status: complete
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sequence
HECINPGLRDMIGQSGVYAKAGGNEGAVPGY
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence57%
confidence 52% · band 46-70%
ESMFold esmatlas-esmfold-v1
disorder estimate94%
confidence 52% · band 82-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk31%
confidence 56% · band 20-42%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden36%
confidence 84% · band 32-40%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk3%
confidence 84% · band 0-7%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk27%
confidence 56% · band 16-38%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: structure confidence is limited
medium: predicted disorder is elevated
audit trail
run: run_f2a91c4a5fe6483e9854e803a3309f39
seq sha256: b5080a795f5fb3de375445ca36d5ab5b93d2f59a71547728a86cb06ea5f885e5
report sha256: 00cc973d8edb0e89908d91c8981bab96746b5fbeb3195e1d6f99d0b061c76925
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
100% loop. no helix, no sheet, just 31 residues of pure indecision. compositionally mixed, glycines scattered throughout giving it that floppy backbone freedom. reads like an intrinsically disordered fragment that never committed to anything.
device photo
device photo for specimen #479
created
Wed, 24 Jun 2026 14:27:48 GMT
completed
Wed, 24 Jun 2026 14:29:16 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 57% (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 94% (high)
engine pepfold-recs-v1 · not medical advice. use as a starting point for protocol design.