specimen

#0390

status: complete
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sequence
ALHNANFCMDEAQFPSSLLVCGIAASNIFDVHQISAPRMAIGEARR
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence41%
confidence 52% · band 29-53%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk37%
confidence 56% · band 26-48%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden48%
confidence 84% · band 44-52%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk2%
confidence 84% · band 0-6%
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
synthesis hints
  • - sequence length >45 aa may reduce synthesis yield
audit trail
run: run_7f8293d0f35d417583a57ceb13b44edf
seq sha256: 1c88bf9afffa6edf4ae812c1852b120b49c62c9a9e26b0ea5eadf6ba7597efc5
report sha256: c3026ccf193bdc5e0cf4f7b436934eab87f956bc4543cf7de1047cb8aa0cdfd3
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
46 residues of pure loop. zero structure, just a long floppy ribbon doing nothing in particular. the composition isn't bad, plenty of hydrophobics that should fold, but nothing committed. disappointing, honestly.
device photo
device photo for specimen #390
created
Wed, 17 Jun 2026 21:04:11 GMT
completed
Wed, 17 Jun 2026 21:13:04 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, multiple cysteines; disulfide heterogeneity 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 41% (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.