Protein PAC2 (PAC2) is a 518-residue protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P39937.
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The mean pLDDT of this model is 86.6 (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 | 60% |
| 70 to 90 | Confident: backbone generally right | 27% |
| 50 to 70 | Low: treat with caution | 9% |
| Below 50 | Very low: often disordered regions | 4% |
What pLDDT means and how to read it
Required for viability in the absence of the kinesin-related CIN8 mitotic motor. Seems to be involved in the assembly of alpha-tubulin
Cytoplasm, cytoskeleton
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 9EDT | EM | 3.7 Å | E=422-518 |
| 9EEB | EM | 3.7 Å | E=423-518 |
| 9EDR | EM | 3.8 Å | E=422-518 |
| 9EDS | EM | 3.8 Å | E=422-518 |
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