specimen

#0026

status: complete
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sequence
CYFQNCPRG
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence67%
confidence 52% · band 55-79%
ESMFold esmatlas-esmfold-v1
disorder estimate89%
confidence 52% · band 77-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk31%
confidence 56% · band 20-42%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden22%
confidence 84% · band 18-26%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk11%
confidence 84% · band 7-15%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk25%
confidence 56% · band 14-36%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: predicted disorder is elevated
audit trail
run: run_f1a0a341cd2c40b4965cbf45ca2f1a5b
seq sha256: 1a5f4952a42dbc016ac12a57e85c89b21cfdda875696760f8e88e5cc6c71cdc7
report sha256: 532c3bc5e676cc8df7c35a26af0f7879f93e9858ea3edf98e4df81d4ddfd33b2
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
nine residues, all loop, no secondary structure to grab onto. but those two cysteines will almost certainly disulfide bond and yank it into a tight little ring. looks like a vasopressin fragment, honestly.
device photo
device photo for specimen #26
created
Tue, 16 Jun 2026 03:58:11 GMT
completed
Tue, 16 Jun 2026 04:03:44 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: multiple cysteines; disulfide heterogeneity risk. 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. 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 89% (high)
engine pepfold-recs-v1 · not medical advice. use as a starting point for protocol design.