Uracil-DNA glycosylase (ung) is a 218-residue protein from Staphylococcus aureus (strain MRSA252). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q6GJ88.
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The mean pLDDT of this model is 97.1 (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 | 98% |
| 70 to 90 | Confident: backbone generally right | 1% |
| 50 to 70 | Low: treat with caution | 1% |
| Below 50 | Very low: often disordered regions | 1% |
What pLDDT means and how to read it
Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine
Cytoplasm
Compare the prediction with experimentally determined structures of the same protein:
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