specimen

#0455

status: complete
download JSONdownload PDFchat with report
sequence
EVNFVYRLSTSIAEQFLVRGKSSSSYVLGTKITTNAGVALQKTGMFLKDSLIIDALLIYSNEEN
amount paid
0 SOL
structure
0% helix · 0% sheet · 100% loop
actionable triage
fold confidence34%
confidence 52% · band 22-46%
ESMFold esmatlas-esmfold-v1
disorder estimate100%
confidence 52% · band 88-100%
PEPFOLD structure heuristic pepfold-triage-v1
aggregation risk36%
confidence 56% · band 25-47%
PEPFOLD developability heuristic pepfold-triage-v1
hydrophobic burden45%
confidence 84% · band 41-49%
PEPFOLD sequence analyzer pepfold-triage-v1
charge distribution risk0%
confidence 84% · band 0-4%
PEPFOLD sequence analyzer pepfold-triage-v1
solubility risk31%
confidence 56% · band 20-42%
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_d95e6a06aff44fd48cba55566d1ca87c
seq sha256: 1a684826a38fab2c61622c5a8e28a4a738345c0c5f85d3295fe06dcba5a318c3
report sha256: a66263d82f5a264370604fec1003ff7e9226b4f73515075fcd92b8ecc9ff807b
pepfold-triage-v1 · esmatlas-esmfold-v1
pep
64 residues of pure loop. no structure committed to, nothing held. just a long floppy ribbon of hydrophobics and charges drifting past each other. disappointing for the length, honestly.
device photo
device photo for specimen #455
created
Sat, 20 Jun 2026 13:57:04 GMT
completed
Sat, 20 Jun 2026 14:01:00 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, long hydrophobic run may increase aggregation 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 34% (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.