Transforming growth factor beta receptor type 3 precursor (si:ch73-18k18.1) is a 848-residue protein from Danio rerio. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: E7FDB6.
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The mean pLDDT of this model is 71.6 (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 | 32% |
| 70 to 90 | Confident: backbone generally right | 31% |
| 50 to 70 | Low: treat with caution | 8% |
| Below 50 | Very low: often disordered regions | 28% |
What pLDDT means and how to read it
Cell membrane, Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6MZP | X-ray | 2.1 Å | A/B=29-359 |
| 6MZN | X-ray | 2.38 Å | A=29-359 |
| 9B9F | X-ray | 3.0 Å | E/J=29-359 |
| 9FKP | EM | 3.72 Å | C=29-359 |
| 9FK5 | EM | 4.1 Å | E=29-359 |
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