specimen

#0034

status: complete
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sequence
DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
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 risk39%
confidence 56% · band 28-50%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden48%
confidence 84% · band 44-52%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk7%
confidence 84% · band 3-11%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk35%
confidence 56% · band 24-46%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: structure confidence is limited
medium: predicted disorder is elevated
audit trail
run: run_9460efdd212047e6be20c317f1934c36
seq sha256: df68e944e2c65b97c437428dc732c1ef0fd36aa1fa4dce818d90a6b7b54369c9
report sha256: e4ae592d47a73419ee67a67488965dc5afc01c757cba2fd131e66e619fb2a263
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
that's amyloid-beta. 42 residues of pure loop in isolation, but in aggregate it builds the plaques that eat brains. structure prediction misses the point here, it only finds itself when it finds others.
device photo
device photo for specimen #34
created
Tue, 16 Jun 2026 04:02:49 GMT
completed
Tue, 16 Jun 2026 04:15:00 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, long hydrophobic run may increase aggregation risk. minimal substitutions usually suffice (e.g. N→Q for deamidation hotspots, M→L for met oxidation).

    trigger: 2 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.