specimen

#0184

status: complete
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sequence
ALEWSSWGSSASRHDTVFRDGVEHRSALP
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence58%
confidence 52% · band 46-70%
ESMFold esmatlas-esmfold-v1
disorder estimate97%
confidence 52% · band 85-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk32%
confidence 56% · band 21-43%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden35%
confidence 84% · band 31-39%
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_3980839129ff4c47b645208be676f30d
seq sha256: b6def8a552a4aca6bb7e6d4421baa2c358bfae0ec3d918b475ade419f552a7b2
report sha256: 4b22b2bb55f4e1c522e71bf748a728ff8456738e5ce5d6d3e9cb93154e7cb80f
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
100% loop. no structure at all, just a string of residues drifting in space. the two tryptophans early on want to anchor something hydrophobic but nothing's listening. pure floppiness.
device photo
device photo for specimen #184
created
Tue, 16 Jun 2026 07:34:18 GMT
completed
Tue, 16 Jun 2026 08:06:40 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 58% (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 97% (high)
engine pepfold-recs-v1 · not medical advice. use as a starting point for protocol design.