Exocyst complex component 4 (EXOC4) is a 974-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q96A65.
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The mean pLDDT of this model is 78.8 (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 | 45% |
| 70 to 90 | Confident: backbone generally right | 29% |
| 50 to 70 | Low: treat with caution | 13% |
| Below 50 | Very low: often disordered regions | 14% |
What pLDDT means and how to read it
Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane
The exocyst complex is composed of EXOC1, EXOC2, EXOC3, EXOC4, EXOC5, EXOC6, EXOC7 and EXOC8 (By similarity). Interacts with BIRC6/bruce (PubMed:18329369). Interacts with MYRIP (By similarity). Interacts with SH3BP1; required for the localization of both SH3BP1 and the exocyst to the leading edge of migrating cells (PubMed:21658605). Interacts with SLC6A9 (By similarity)
Midbody, Midbody ring, Cell projection, Cytoplasm, cytoskeleton, microtubule organizing center, centrosome
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7PC5 | X-ray | 1.7 Å | B=965-974 |
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