T-cell receptor beta-2 chain C region is a 173-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P01851.
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The mean pLDDT of this model is 92.9 (very high 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 | 81% |
| 70 to 90 | Confident: backbone generally right | 15% |
| 50 to 70 | Low: treat with caution | 4% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
Membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 5M02 | X-ray | 1.75 Å | H=1-127 |
| 2Q86 | X-ray | 1.85 Å | B/D=1-136 |
| 5M01 | X-ray | 1.95 Å | H=1-127 |
| 1MWA | X-ray | 2.4 Å | B/D=1-127 |
| 1L0Y | X-ray | 2.5 Å | A/C=1-124 |
| 1L0X | X-ray | 2.8 Å | A/C=1-126 |
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.