CXXC-type zinc finger protein 1 (Cfp1) is a 663-residue protein from Drosophila melanogaster. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9W352.
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The mean pLDDT of this model is 72.9 (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 | 24% |
| 70 to 90 | Confident: backbone generally right | 39% |
| 50 to 70 | Low: treat with caution | 20% |
| Below 50 | Very low: often disordered regions | 18% |
What pLDDT means and how to read it
Component of the SET1 complex that specifically di- and trimethylates 'Lys-4' of histone H3. Essential for Set1 association with chromatin and trimethylation of histone H3 at 'Lys-4' at transcription puffs. Additionally, is critical for general chromosomal association of Set1
Component of the SET1 complex, composed at least of the catalytic subunit Set1, wds/WDR5, Wdr82, Rbbp5, ash2, Cfp1/CXXC1, hcf and Dpy-30L1
Nucleus
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 9C0O | X-ray | 1.53 Å | A=56-119 |
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