C-X-C motif chemokine 5 (CXCL5) is a 114-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P42830.
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The mean pLDDT of this model is 80.7 (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 | 49% |
| 70 to 90 | Confident: backbone generally right | 19% |
| 50 to 70 | Low: treat with caution | 28% |
| Below 50 | Very low: often disordered regions | 4% |
What pLDDT means and how to read it
Involved in neutrophil activation. In vitro, ENA-78(8-78) and ENA-78(9-78) show a threefold higher chemotactic activity for neutrophil granulocytes
Monomer (PubMed:24695525). Homodimer (PubMed:24695525)
Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 8XWS | EM | 3.06 Å | B/D=37-114 |
| 8XX7 | EM | 3.32 Å | B/D=37-114 |
| 2MGS | NMR | A/B=37-114 |
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