HAT1-interacting factor 1 (HIF1) is a 385-residue protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q12373.
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The mean pLDDT of this model is 71.0 (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 | 32% |
| 70 to 90 | Confident: backbone generally right | 27% |
| 50 to 70 | Low: treat with caution | 14% |
| Below 50 | Very low: often disordered regions | 28% |
What pLDDT means and how to read it
Histone H3 and H4 specific chaperone component of the nuclear histone acetyltransferase B (HAT-B) complex. Involved in chromatin assembly and telomere silencing
Homodimer (PubMed:27618665). The homodimer interacts with a histone tetramer containing H3 and H4; the interaction is direct (PubMed:24946827, PubMed:27618665). The homodimer interacts with heterodimeric histone H2A and H2B; the interaction is direct (PubMed:24946827, PubMed:27618665). Component of the nuclear histone acetyltransferase B (HAT-B) complex composed of at least HAT1, HAT2 and HIF1…
Nucleus
Compare the prediction with experimentally determined structures of the same protein:
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