Coiled-coil domain-containing protein 91 (CCDC91) is a 441-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q7Z6B0.
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The mean pLDDT of this model is 74.6 (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 | 48% |
| 70 to 90 | Confident: backbone generally right | 19% |
| 50 to 70 | Low: treat with caution | 5% |
| Below 50 | Very low: often disordered regions | 28% |
What pLDDT means and how to read it
Involved in the regulation of membrane traffic through the trans-Golgi network (TGN). Functions in close cooperation with the GGAs in the sorting of hydrolases to lysosomes
Homodimer. Interacts with GGA1, GGA2 and AP1G1
Membrane, Golgi apparatus, trans-Golgi network membrane, Golgi apparatus, trans-Golgi network
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1OM9 | X-ray | 2.5 Å | P/Q=2-16 |
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