U3 snoRNP protein (CTHT_0020090) is a 414-residue protein from Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719). This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: G0S387.
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The mean pLDDT of this model is 82.7 (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 | 41% |
| 70 to 90 | Confident: backbone generally right | 46% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 9% |
What pLDDT means and how to read it
Nucleus, nucleolus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 5OQL | EM | 3.2 Å | E=1-414 |
| 5IC8 | X-ray | 3.3 Å | A/B/C/D=81-414 |
| 6RXU | EM | 3.5 Å | UF=1-414 |
| 6RXV | EM | 4.0 Å | UF=1-414 |
| 6RXZ | EM | 4.4 Å | UF=1-414 |
| 6RXY | EM | 4.7 Å | UF=1-414 |
| 6RXT | EM | 7.0 Å | UF=1-414 |
| 6RXX | EM | 7.1 Å | UF=1-414 |
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