Trypsin inhibitor A (KTI3) is a 216-residue protein from Glycine max. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P01070.
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The mean pLDDT of this model is 87.1 (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 | 14% |
| 50 to 70 | Low: treat with caution | 15% |
| Below 50 | Very low: often disordered regions | 2% |
What pLDDT means and how to read it
Inhibition of trypsin
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1AVW | X-ray | 1.75 Å | B=25-201 |
| 1AVX | X-ray | 1.9 Å | B=25-201 |
| 6O1F | X-ray | 2.15 Å | I=25-216 |
| 1AVU | X-ray | 2.3 Å | A=25-205 |
| 6NTT | X-ray | 2.4 Å | A/B=1-216 |
| 1BA7 | X-ray | 2.5 Å | A/B=25-205 |
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