Tumor necrosis factor ligand superfamily member 4 (TNFSF4) is a 183-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P23510.
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The mean pLDDT of this model is 84.8 (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 | 63% |
| 70 to 90 | Confident: backbone generally right | 18% |
| 50 to 70 | Low: treat with caution | 10% |
| Below 50 | Very low: often disordered regions | 9% |
What pLDDT means and how to read it
Cytokine that binds to TNFRSF4. Co-stimulates T-cell proliferation and cytokine production
Homotrimer
Membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 2HEV | X-ray | 2.41 Å | F=51-183 |
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