Peptidyl-prolyl cis-trans isomerase (BURPS1710b_A0907) is a 113-residue protein from Burkholderia pseudomallei (strain 1710b). This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q3JK38.
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The mean pLDDT of this model is 95.4 (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 | 96% |
| 70 to 90 | Confident: backbone generally right | 4% |
| 50 to 70 | Low: treat with caution | 1% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
PPIases accelerate the folding of proteins
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 3UF8 | X-ray | 1.5 Å | A=2-113 |
| 3VAW | X-ray | 1.55 Å | A=2-113 |
| 4G50 | X-ray | 1.75 Å | A/B=2-113 |
| 6O49 | X-ray | 1.85 Å | A/B=3-113 |
| 3UQB | X-ray | 1.9 Å | A=3-113 |
| 4FN2 | X-ray | 1.95 Å | A/B=2-113 |
| 4GGQ | X-ray | 1.95 Å | A/B/C/D=3-113 |
| 4DZ2 | X-ray | 2.0 Å | A/B=2-113 |
| 4DZ3 | X-ray | 2.0 Å | A/B=2-113 |
| 6O4A | X-ray | 2.1 Å | A/B/C/D=2-113 |
| 4GIV | X-ray | 2.45 Å | A/B=2-113 |
| 5KLX | X-ray | 2.45 Å | A/B/C/D=2-113 |
| 2L2S | NMR | A=1-113 |
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