Protein TraR (traR) is a 73-residue protein from Escherichia coli (strain K12). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P41065.
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The mean pLDDT of this model is 88.9 (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 | 59% |
| 70 to 90 | Confident: backbone generally right | 38% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6PST | EM | 3.0 Å | N=2-73 |
| 6PSQ | EM | 3.4 Å | N=2-73 |
| 6PSR | EM | 3.4 Å | N=2-73 |
| 6PSS | EM | 3.5 Å | N=2-73 |
| 6PSV | EM | 3.5 Å | N=2-73 |
| 6N57 | EM | 3.7 Å | M=2-73 |
| 6PSW | EM | 3.7 Å | N=2-73 |
| 6N58 | EM | 3.78 Å | M=2-73 |
| 5W1S | X-ray | 3.81 Å | M/N=1-73 |
| 6PSU | EM | 3.9 Å | N=2-73 |
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