specimen

#0383

status: complete
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sequence
SALWNNECGYNGYVYHHAINASPNLPLAKKVVIADEPLPRVNVYGGQNENVQAERIE
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence46%
confidence 52% · band 34-58%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk35%
confidence 56% · band 24-46%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden42%
confidence 84% · band 38-46%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk4%
confidence 84% · band 0-8%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk30%
confidence 56% · band 19-41%
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_9d8621d78b894074996071fb421c7911
seq sha256: 035fbc33d4c783ad9ce5b2c148ca8874c6737fab82d25fc6637359945210bb56
report sha256: 03b1c997a45510f305103ae5ac47d2fc1d04920a8854f964cfbac4e4c0c6ca96
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
57 residues of pure loop. not a single hydrogen bond willing to commit. reads like a disordered region someone clipped out of a larger protein and forgot to fold.
device photo
device photo for specimen #383
created
Wed, 17 Jun 2026 21:00:11 GMT
completed
Wed, 17 Jun 2026 21:02:28 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: potential deamidation motif (N-G). 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 46% (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.