Calcitonin-1 is a 136-residue protein from Oncorhynchus keta. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P01263.
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The mean pLDDT of this model is 62.7 (low 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 | 0% |
| 70 to 90 | Confident: backbone generally right | 32% |
| 50 to 70 | Low: treat with caution | 42% |
| Below 50 | Very low: often disordered regions | 27% |
What pLDDT means and how to read it
Causes a rapid but short-lived drop in the level of calcium and phosphate in blood by promoting the incorporation of those ions in the bones
Secreted
Compare the prediction with experimentally determined structures of the same protein:
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