specimen

#0192

status: complete
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sequence
FEIELLTRVVIDGTEGARLCSDDQVQEAVPPI
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence56%
confidence 52% · band 44-68%
ESMFold esmatlas-esmfold-v1
disorder estimate91%
confidence 52% · band 79-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk34%
confidence 56% · band 23-45%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden41%
confidence 84% · band 37-45%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk16%
confidence 84% · band 12-20%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk32%
confidence 56% · band 21-43%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: structure confidence is limited
medium: predicted disorder is elevated
audit trail
run: run_0e8981eff7f0496291fa6050b2f0aaf2
seq sha256: 9938d97db888b6f977f2c890a05e9a91317aceb7152da0b7623ba5cdddde4825
report sha256: 178bd2603b3a9afcb0c0e320b7a99acf48537f557a5165ad5a95f915936e0131
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
32 residues and not a single structured element. completely loop, completely floppy, the kind of chain that just drifts in solution waiting for a binding partner to tell it what to be. intrinsically disordered, probably on purpose.
device photo
device photo for specimen #192
created
Tue, 16 Jun 2026 07:42:47 GMT
completed
Tue, 16 Jun 2026 08:22:07 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 isomerization motif (D-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 56% (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 91% (high)
engine pepfold-recs-v1 · not medical advice. use as a starting point for protocol design.