Triabin is a 160-residue protein from Meccus pallidipennis. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q27049.
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The mean pLDDT of this model is 87.2 (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 | 69% |
| 70 to 90 | Confident: backbone generally right | 17% |
| 50 to 70 | Low: treat with caution | 10% |
| Below 50 | Very low: often disordered regions | 4% |
What pLDDT means and how to read it
Thrombin inhibitor (PubMed:36580989, PubMed:7499380). Forms a non-covalent complex with thrombin at a molar ratio of 1:1 (PubMed:7499380). Inhibits thrombin-induced platelet aggregation (PubMed:7499380, PubMed:9241757). Prolongs thrombin clotting time and activated partial thromboplastin time (PubMed:7499380). It only minimally suppresses the amidolytic activity of thrombin (PubMed:7499380). Inhibits thrombin-mediated fibrin formation in the host (PubMed:36580989, PubMed:7499380). Inhibits thrombin-induced endothelium-dependent relaxant and contractile responses in host blood vessels (PubMed:9241757). Inhibits thrombin-induced mitogenesis in host vascular smooth muscle cells (PubMed:9241757)
Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1AVG | X-ray | 2.6 Å | I=19-160 |
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