ADP-ribosylation factor (ARF1) is a 181-residue protein from Chinchilla lanigera. This is its AlphaFold structure prediction, created 31 Mar 2025. UniProt accession: A0A8C2UGL4.
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The mean pLDDT of this model is 80.4 (confident overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.
| pLDDT band | Meaning | Share of residues |
|---|---|---|
| Above 90 | Very high: backbone and side chains are usually accurate | 52% |
| 70 to 90 | Confident: backbone generally right | 19% |
| 50 to 70 | Low: treat with caution | 14% |
| Below 50 | Very low: often disordered regions | 14% |
What pLDDT means and how to read it
GTP-binding protein involved in protein trafficking; modulates vesicle budding and uncoating within the Golgi apparatus
Golgi apparatus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 8D9V | EM | 9.4 Å | C/D/F/H=1-181 |
| 8D9T | EM | 20.0 Å | C/H/J/K/O/P/Q/X/Z/a/b/c=2-181 |
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