Interferon lambda-4 (IFNL4) is a 179-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: K9M1U5.
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The mean pLDDT of this model is 77.4 (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 | 26% |
| 70 to 90 | Confident: backbone generally right | 43% |
| 50 to 70 | Low: treat with caution | 27% |
| Below 50 | Very low: often disordered regions | 5% |
What pLDDT means and how to read it
Cytokine that may trigger an antiviral response activating the JAK-STAT pathway and up-regulating specifically some interferon-stimulated genes
Cytoplasm, Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 9BPU | EM | 3.26 Å | C=21-179 |
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