pepscanPepScan
specimen

#0323

status: complete
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sequence
RKKLKLKGRLASRQLE
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence61%
confidence 52% · band 49-73%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk34%
confidence 56% · band 23-45%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden31%
confidence 84% · band 27-35%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk38%
confidence 84% · band 34-42%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk34%
confidence 56% · band 23-45%
PEPFOLD developability heuristic pepfold-triage-v1
developability flags
medium: predicted disorder is elevated
synthesis hints
  • - high absolute charge density; validate purification conditions
audit trail
run: run_723b4182721b4548bd90145fcc066acb
seq sha256: 1bdd9a26c49fe72776aa3a8ebd7638cdebaac5f4db491350d40fc32de70a3dd0
report sha256: a2fc66a334aa8db4459a3e97ca18ddc8c0aae0ea551435732403e9c65940d9e8
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
“all loop, no commitment. wildly basic too, four arginines and four lysines packed into sixteen residues, the thing is practically glowing with positive charge. probably binds nucleic acids and calls it a day.”
device photo
device photo for specimen #323
created
Wed, 17 Jun 2026 17:20:46 GMT
completed
Wed, 17 Jun 2026 17:22:14 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. 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.