Neurogranin (Nrgn) is a 78-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P60761.
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The mean pLDDT of this model is 67.7 (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 | 24% |
| 70 to 90 | Confident: backbone generally right | 26% |
| 50 to 70 | Low: treat with caution | 17% |
| Below 50 | Very low: often disordered regions | 33% |
What pLDDT means and how to read it
Regulates the affinity of calmodulin for calcium. Involved in synaptic plasticity and spatial learning
Interacts with apo-calmodulin; this interaction decreases the affinity of calmodulin for calcium ions
Cytoplasm, Synapse, Cell projection, dendritic spine
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 4E50 | X-ray | 2.7 Å | A=25-50 |
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