Short transient receptor potential channel 4b (trpc4b) is a 915-residue protein from Danio rerio. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: U3N7D8.
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The mean pLDDT of this model is 74.8 (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 | 38% |
| 70 to 90 | Confident: backbone generally right | 34% |
| 50 to 70 | Low: treat with caution | 7% |
| Below 50 | Very low: often disordered regions | 22% |
What pLDDT means and how to read it
Cell membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7B0J | EM | 2.85 Å | A/B/C/D=2-915 |
| 9FXL | EM | 3.0 Å | A/B/C/D=2-915 |
| 9FXM | EM | 3.1 Å | A/B/C/D=2-915 |
| 7B16 | EM | 3.15 Å | A/B/C/D=2-915 |
| 6G1K | EM | 3.6 Å | A/B/C/D=2-915 |
| 7B0S | EM | 3.6 Å | A/B/C/D=1-915 |
| 7B1G | EM | 3.6 Å | A/B/C/D=2-915 |
| 7B05 | EM | 3.8 Å | A/B/C/D=2-915 |
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