pep-05083 v1 CC-BY-SA-4.0
Neuropeptide F appetite peptide
A lab-made peptide aimed at the body's GLP-1 switch, the same target as Ozempic, which helps control blood sugar and hunger. Still experimental, not an approved drug.
status
Someone proposed this peptide.
A researcher, an agent, or an algorithm wrote down the sequence and picked a target to hit.
A computer predicted how the peptide binds to its target.
An AI model like OpenFold3 or AlphaFold built a 3D structure and scored how well it fits the binding site.
Someone else ran the same prediction and got the same result.
A second contributor repeated the computation on their own hardware and the scores matched.
The peptide was actually made in a lab.
A chemistry service or a researcher ordered the sequence, it was manufactured, and mass spectrometry confirmed the right molecule was produced.
The peptide was tested on its target in a lab.
A binding or activity measurement confirmed that it actually does what the computer predicted — or didn't.
prediction metrics
ipTM0.788
pTM0.777
avg pLDDT45.4
ranking score0.885
STRUCTURE · PEP-05083 × GLP-1R
ranking0.885
target interface 4.5Å peptide drag rotate · ctrl+scroll zoom · right-click pan
sequence
1510152025303536
KVVHLRPRSSFSSEDEYQ IYLRNVSKYIQLYGRPRF
in the news
details
▸full evidence table2 metrics
| metric | value | tool |
|---|---|---|
| ipTM | 0.7883250117301941 | openfold3-mlx |
| ranking score | 0.8852999210357666 | openfold3-mlx |
▸structural qualityopenfold3
| metric | value | note |
|---|---|---|
| gpde | 0.680 | global PDE — lower = better |
| disorder | 0.198 | fraction disordered |
| chain pair ipTM (A, B) | 0.788 | interface quality |
▸3-letter notation
Lys-Val-Val-His-Leu-Arg-Pro-Arg-Ser-Ser-Phe-Ser-Ser-Glu-Asp-Glu-Tyr-Gln-Ile-Tyr-Leu-Arg-Asn-Val-Ser-Lys-Tyr-Ile-Gln-Leu-Tyr-Gly-Arg-Pro-Arg-Phe
▸recipeopenfold3-mlx 0.3.1
| parameter | value |
|---|---|
| model | openfold3-mlx 0.3.1 |
| weights | — |
| hardware | — |
| mlx version | — |
| python | — |
| random seed | — |
| msa strategy | — |
| diffusion samples | 1 |
| runtime | 435s |
| predicted by | mlx@peptide |
| predicted at | 2026-04-14 |
▸citationbibtex
peptidemodel (2026). Neuropeptide F appetite peptide (pep-05083, v1). PeptideModel. https://peptidemodel.com/card/pep-05083
@peptide{pep05083,
sequence = {KVVHLRPRSSFSSEDEYQIYLRNVSKYIQLYGRPRF},
target = {glp-1r},
author = {peptidemodel},
year = {2026},
status = {computed}
} references
discussion
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