Snaclec botrocetin subunit alpha is a 133-residue protein from Bothrops jararaca. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P22029.
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The mean pLDDT of this model is 94.6 (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 | 90% |
| 70 to 90 | Confident: backbone generally right | 8% |
| 50 to 70 | Low: treat with caution | 2% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
Snaclec that binds to von Willebrand factor (VWF) and induces its interaction with GPIbalpha (GP1BA) (via the vWF A1 domain), resulting in platelet aggregation
Heterodimer of subunits alpha and beta; disulfide-linked. Botrocetin and vWF form a soluble complex
Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1FVU | X-ray | 1.8 Å | A/C=1-133 |
| 1IJK | X-ray | 2.6 Å | B=1-133 |
| 1U0O | X-ray | 2.7 Å | A=1-133 |
| 1U0N | X-ray | 2.95 Å | B=1-133 |
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