Tumor necrosis factor receptor superfamily member 9 (Tnfrsf9) is a 256-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P20334.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 81.6 (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 | 57% |
| 70 to 90 | Confident: backbone generally right | 15% |
| 50 to 70 | Low: treat with caution | 16% |
| Below 50 | Very low: often disordered regions | 12% |
What pLDDT means and how to read it
Receptor for TNFSF9/4-1BBL. Conveys a signal that enhances CD8(+) T-cell survival, cytotoxicity, and mitochondrial activity, thereby promoting immunity against viruses and tumors (By similarity)
Predominantly homodimeric, but may also exist as a monomer (PubMed:7678621). Associates with p56-LCK. Interacts with TRAF1, TRAF2 and TRAF3 (By similarity)
Cell membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 5WIW | X-ray | 2.3 Å | A/B=24-160 |
| 1D0J | X-ray | 2.5 Å | G/H/I/J/K=230-236 |
| 5WJF | X-ray | 2.6 Å | A/B=24-160 |
| 6MKZ | X-ray | 2.65 Å | B/D=24-160 |
| 5WI8 | X-ray | 2.95 Å | A/B/C/D=24-160 |
MolViewer loads the AlphaFold model straight from AlphaFold DB into your browser. Show it as a cartoon, color by pLDDT, measure distances and angles, and load a PDB structure next to it to compare.