Protein cordon-bleu (Cobl) is a 1337-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q5NBX1.
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The mean pLDDT of this model is 48.7 (very low 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 | 8% |
| 70 to 90 | Confident: backbone generally right | 10% |
| 50 to 70 | Low: treat with caution | 14% |
| Below 50 | Very low: often disordered regions | 69% |
What pLDDT means and how to read it
Plays an important role in the reorganization of the actin cytoskeleton. Binds to and sequesters actin monomers (G actin). Nucleates actin polymerization by assembling three actin monomers in cross-filament orientation and thereby promotes growth of actin filaments at the barbed end. Can also mediate actin depolymerization at barbed ends and severing of actin filaments. Promotes formation of cell ruffles. Regulates neuron morphogenesis and increases branching of axons and dendrites. Regulates dendrite branching in Purkinje cells
Identified in a complex composed of COBL, PACSIN1 and WASL. Interacts with PACSIN1, PACSIN2 and PACSIN3 (By similarity). Identified in a complex composed of ACTA1, COBL, GSN and TMSB4X. Interacts (via WH2 domains) with actin monomers. Interacts with DBNL
Cell membrane, Cytoplasm, cytoskeleton, Cell projection, ruffle, Cytoplasm
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6JH9 | X-ray | 1.74 Å | B=1183-1205 |
| 5YPU | X-ray | 2.0 Å | B/D=1184-1204 |
| 6JH8 | X-ray | 2.15 Å | B=1183-1205 |
| 6JCU | X-ray | 2.3 Å | B/D=1184-1205 |
| 6JBK | X-ray | 2.45 Å | B/D/F/H=1184-1205 |
| 4JHD | X-ray | 2.91 Å | C/F=1176-1337 |
| 3TU5 | X-ray | 3.0 Å | B=1201-1332 |
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