SWR1 complex bromodomain subunit bdf1 (bdf1) is a 578-residue protein from Schizosaccharomyces pombe (strain 972 / ATCC 24843). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9Y7N0.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 70.6 (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 | 35% |
| 70 to 90 | Confident: backbone generally right | 17% |
| 50 to 70 | Low: treat with caution | 16% |
| Below 50 | Very low: often disordered regions | 32% |
What pLDDT means and how to read it
Component of the SWR1 complex which mediates the ATP-dependent exchange of histone H2A for the H2A variant HZT1 leading to transcriptional regulation of selected genes by chromatin remodeling. Recruits tdk1 to chromatin to enable tdk1-mediated killer meiotic drive activity (PubMed:39485795, PubMed:39485800)
Component of the SWR1 chromatin-remodeling complex (PubMed:19040720). Interacts (via C-terminus) with tdk1 (via C-terminus); the interaction is direct and required for tdk1-mediated killer meiotic drive (PubMed:39485795, PubMed:39485800)
Nucleus, Spore core
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 9JA5 | EM | 2.7 Å | A/B/C/D/E/F=372-554 |
MolViewer loads the AlphaFold model straight from AlphaFold DB into your browser. Show it as a cartoon, color by pLDDT, measure distances and angles, and load a PDB structure next to it to compare.