specimen

#0416

status: complete
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sequence
AKMAGQSISDTVNLGTNLKPCSGKSSSGQVGAVEVTSQSAIMSSILPPLASPIEGQ
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence49%
confidence 52% · band 37-61%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk29%
confidence 56% · band 18-40%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden34%
confidence 84% · band 30-38%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk0%
confidence 84% · band 0-4%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk24%
confidence 56% · band 13-35%
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_2d8f0a385d384fb1bc9bb5e9bafa778b
seq sha256: 823c193ecc5cc873111fbc0b8d8ab45d092046b5abcb467dec9ec4463e7f3382
report sha256: 691275ca6140e0f715a8667471d664c1081002066dc3ee3c7f326d73d010f50c
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
56 residues of pure loop. no helix, no sheet, just a long floppy string drifting through space. lots of serines and small residues, nothing wants to commit. reads like an intrinsically disordered fragment that forgot to fold.
device photo
device photo for specimen #416
created
Thu, 18 Jun 2026 04:25:15 GMT
completed
Thu, 18 Jun 2026 04:40:48 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. 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 49% (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.