DNA replication regulator sld3 (sld3) is a 699-residue protein from Schizosaccharomyces pombe (strain 972 / ATCC 24843). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q09761.
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The mean pLDDT of this model is 55.3 (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 | 12% |
| 70 to 90 | Confident: backbone generally right | 18% |
| 50 to 70 | Low: treat with caution | 13% |
| Below 50 | Very low: often disordered regions | 57% |
What pLDDT means and how to read it
Required for loading and maintenance of stable association of cdc45 with chromatin during initiation and elongation of DNA replication. Also involved in temporal regulation of origin firing. Plays a role in meiosis
Interacts with cdc45 and minichromosome maintenance proteins mcm6 and mcm7
Nucleus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6HM3 | X-ray | 1.77 Å | B=629-656 |
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