Soluble acetylcholine receptor is a 236-residue protein from Aplysia californica. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q8WSF8.
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The mean pLDDT of this model is 92.3 (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 | 8% |
| 50 to 70 | Low: treat with caution | 7% |
| Below 50 | Very low: often disordered regions | 3% |
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 |
|---|---|---|---|
| 6T9R | X-ray | 1.72 Å | AAA/BBB/CCC/DDD/EEE/FFF/GGG/HHH/III/JJJ=1-236 |
| 2WN9 | X-ray | 1.75 Å | A/B/C/D/E=16-236 |
| 2PGZ | X-ray | 1.76 Å | A/B/C/D/E=18-236 |
| 2WNJ | X-ray | 1.8 Å | A/B/C/D/E=16-236 |
| 8QTL | X-ray | 1.85 Å | A/B/C/D/E=18-225 |
| 2Y7Y | X-ray | 1.9 Å | A/B/C/D/E=20-236 |
| 4XHE | X-ray | 1.9 Å | A/B/C/D/E/F/G/H/I/J=18-225 |
| 4ZK4 | X-ray | 1.9 Å | A/B/C/D/E=18-71, A/B/C/D/E=73-198, A/B/C/D/E=215-236 |
| 2XYS | X-ray | 1.91 Å | A/B/C/D/E=20-236 |
| 5TVC | X-ray | 1.93 Å | A/B/C/D/E=18-71, A/B/C/D/E=73-198, A/B/C/D/E=215-236 |
| 3C84 | X-ray | 1.94 Å | A/B/C/D/E=18-236 |
| 2YMD | X-ray | 1.96 Å | A/B/C/D/E/F/G/H/I/J=20-231 |
| 4WV9 | X-ray | 2.0 Å | A/B/C/D/E=18-224 |
| 5OBG | X-ray | 2.0 Å | A/B/C/D/E=1-236 |
| 5SYO | X-ray | 2.0 Å | A/B/C/D/E=18-71, A/B/C/D/E=73-198, A/B/C/D/E=215-236 |
| 8Q1M | X-ray | 2.0 Å | A/B/C/D/E=18-225 |
| 2BYN | X-ray | 2.02 Å | A/B/C/D/E=16-236 |
| 2BYS | X-ray | 2.05 Å | A/B/C/D/E/F/G/H/I/J=16-236 |
| 2XYT | X-ray | 2.05 Å | A/B/C/D/E/F/G/H/I/J=20-236 |
| 5BRX | X-ray | 2.05 Å | A/B/C/D/E/F/G/H/I/J=18-236 |
Showing 20 of 86 experimental structures (best resolution first).
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