Protein claret segregational (ncd) is a 700-residue protein from Drosophila melanogaster. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P20480.
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The mean pLDDT of this model is 72.8 (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 | 41% |
| 70 to 90 | Confident: backbone generally right | 22% |
| 50 to 70 | Low: treat with caution | 9% |
| Below 50 | Very low: often disordered regions | 29% |
What pLDDT means and how to read it
Minus-end-directed microtubule-based motor protein (PubMed:2146510, PubMed:27452403, PubMed:8112290). Has ATPase activity (PubMed:27452403). Required for normal chromosomal segregation in meiosis in females, and in early mitotic divisions of the embryo (PubMed:1691829)
Cytoplasm, cytoskeleton
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 3U06 | X-ray | 2.35 Å | A/B=293-700 |
| 1N6M | X-ray | 2.5 Å | A/B=293-700 |
| 2NCD | X-ray | 2.5 Å | A=281-700 |
| 3L1C | X-ray | 2.75 Å | A/B=293-674 |
| 5W3D | X-ray | 2.79 Å | A/B=293-700 |
| 1CZ7 | X-ray | 2.9 Å | A/B/C/D=295-700 |
| 5HLE | X-ray | 2.9 Å | A=325-349, A=664-700 |
| 8YUE | X-ray | 3.15 Å | A/B=293-680 |
| 8YY3 | EM | 3.24 Å | C/D=292-700 |
| 8YY2 | EM | 3.6 Å | C/D=292-700 |
| 8YY5 | EM | 3.99 Å | C/D=292-700 |
| 8YY4 | EM | 4.02 Å | C/D=292-700 |
| 5HNZ | EM | 5.8 Å | K=325-349, K=669-700 |
| 5HNY | EM | 6.3 Å | K=325-349, K=669-700 |
| 5HNW | EM | 6.6 Å | K=325-349, K=664-700 |
| 5HNX | EM | 6.6 Å | K=325-349, K=664-700 |
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