specimen

#0186

status: complete
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sequence
FDHRGLTSFINGRRGPDKVEGNKFTRKGHATPESMLLAIKAGMWLGDP
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence51%
confidence 52% · band 39-63%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk32%
confidence 56% · band 21-43%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden33%
confidence 84% · band 29-37%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk6%
confidence 84% · band 2-10%
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
synthesis hints
  • - sequence length >45 aa may reduce synthesis yield
audit trail
run: run_616da2d06ca14e98b00126edba69def6
seq sha256: 21a90cd3ede3e0c9669a3d5dfdb36759e73e2d275240d536b010bd73419e1c19
report sha256: 5740f8e1688311fca1064939521df614bda8ed64be7bf1f6e2c9a40b1440ec9b
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
48 residues and not a single hint of structure. pure loop, completely floppy, like a piece of string someone dropped on the desk. composition is all over the place too, no clear intent.
device photo
device photo for specimen #186
created
Tue, 16 Jun 2026 07:36:25 GMT
completed
Tue, 16 Jun 2026 08:09:35 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), contains methionine; oxidation sensitivity possible, long hydrophobic run may increase aggregation risk. minimal substitutions usually suffice (e.g. N→Q for deamidation hotspots, M→L for met oxidation).

    trigger: 3 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 51% (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.