Small ribosomal subunit protein uS3 (KLLA0_D08305g) is a 237-residue protein from Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37). This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q6CRK7.
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The mean pLDDT of this model is 90.8 (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 | 81% |
| 70 to 90 | Confident: backbone generally right | 14% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 3% |
What pLDDT means and how to read it
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6FYY | EM | 3.02 Å | D=1-237 |
| 8RW1 | EM | 3.35 Å | D=1-237 |
| 8S8D | EM | 3.45 Å | D=1-237 |
| 3JAM | EM | 3.46 Å | D=1-237 |
| 6FYX | EM | 3.5 Å | D=1-237 |
| 5IT7 | EM | 3.6 Å | D=3-225 |
| 6UZ7 | EM | 3.6 Å | D=1-237 |
| 3J80 | EM | 3.75 Å | D=1-237 |
| 5IT9 | EM | 3.8 Å | D=3-225 |
| 8S8E | EM | 3.85 Å | D=1-237 |
| 8S8F | EM | 3.95 Å | D=1-237 |
| 3J81 | EM | 4.0 Å | D=1-237 |
| 8S8G | EM | 4.0 Å | D=1-237 |
| 8S8H | EM | 4.0 Å | D=1-237 |
| 8S8K | EM | 4.0 Å | D=1-237 |
| 8S8I | EM | 4.3 Å | D=1-237 |
| 8I7J | EM | 4.6 Å | D=1-237 |
| 8S8J | EM | 4.7 Å | D=1-237 |
| 3JAP | EM | 4.9 Å | D=1-237 |
| 6GSM | EM | 5.15 Å | D=3-225 |
Showing 20 of 21 experimental structures (best resolution first).
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