COMM domain-containing protein 3 (COMMD3) is a 195-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9UBI1.
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The mean pLDDT of this model is 87.0 (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 | 64% |
| 70 to 90 | Confident: backbone generally right | 23% |
| 50 to 70 | Low: treat with caution | 13% |
| Below 50 | Very low: often disordered regions | 1% |
What pLDDT means and how to read it
Scaffold protein in the commander complex that is essential for endosomal recycling of transmembrane cargos; the commander complex is composed of the CCC subcomplex and the retriever subcomplex (PubMed:37172566, PubMed:38459129). May modulate activity of cullin-RING E3 ubiquitin ligase (CRL) complexes (PubMed:21778237). May down-regulate activation of NF-kappa-B (PubMed:15799966). Modulates Na(+) transport in epithelial cells by regulation of apical cell surface expression of amiloride-sensitive sodium channel (ENaC) subunits (PubMed:23637203)
Component of the commander complex consisting of the CCC subcomplex and the retriever subcomplex (PubMed:37172566, PubMed:38459129, PubMed:25355947, PubMed:15799966). Component of the CCC (COMMD/CCDC22/CCDC93) subcomplex consisting of COMMD1, COMMD2, COMMD3, COMMD4, COMMD5, COMMD6, COMMD7, COMMD8, COMMD9, COMMD10, CCDC22 and CCDC93; within the complex forms a heterodimer with COMMD2…
Cytoplasm, Nucleus
Compare the prediction with experimentally determined structures of the same protein:
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