Kunitz-type serine protease inhibitor homolog alpha-dendrotoxin is a 59-residue protein from Dendroaspis angusticeps. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P00980.
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The mean pLDDT of this model is 93.9 (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 | 5% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 2% |
What pLDDT means and how to read it
Serine protease inhibitor homolog that blocks voltage-gated potassium channels (Kv1.1/KCNA1, Kv1.2/KCNA2, and Kv1.6/KCNA6) (IC(50)=0.4-150 nM) and facilitates neurotransmitter release
Secreted
Compare the prediction with experimentally determined structures of the same protein:
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