Thiostrepton (tpdA) is a 72-residue protein from Streptomyces azureus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P0C8P8.
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The mean pLDDT of this model is 57.0 (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 | 11% |
| 50 to 70 | Low: treat with caution | 61% |
| Below 50 | Very low: often disordered regions | 28% |
What pLDDT means and how to read it
Has bacteriocidal activity. Inhibits bacterial protein biosynthesis by acting on the elongation factor Tu (EF-Tu) (By similarity)
Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 4HP2 | X-ray | 0.64 Å | A/B=56-72 |
| 1E9W | X-ray | 1.02 Å | A=56-72 |
| 9CQ0 | EM | 1.5 Å | A=56-72 |
| 6MXF | EM | 1.91 Å | A=56-72 |
| 5D8H | X-ray | 2.8 Å | D=56-72 |
| 3CF5 | X-ray | 3.3 Å | 5=56-72 |
| 1OLN | Other | B=56-72 | |
| 2JQ7 | NMR | C=56-72 | |
| 2L2W | NMR | A=56-72 | |
| 2L2X | NMR | A=56-71 | |
| 2L2Y | NMR | A=56-71 | |
| 2L2Z | NMR | A=56-72 |
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