Ig heavy chain Mem5 is a 237-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P84751.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 90.9 (very high 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 | 75% |
| 70 to 90 | Confident: backbone generally right | 17% |
| 50 to 70 | Low: treat with caution | 8% |
| Below 50 | Very low: often disordered regions | 0% |
What pLDDT means and how to read it
Anti-influenza H3N2 neuraminidase antibody
Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 3BKJ | X-ray | 1.59 Å | H=2-220 |
| 3BKM | X-ray | 1.6 Å | H=2-220 |
| 1ZAN | X-ray | 1.7 Å | H=1-220 |
| 2ADF | X-ray | 1.9 Å | H=1-220 |
| 3BKC | X-ray | 1.9 Å | H=1-220 |
| 2AEP | X-ray | 2.1 Å | H=1-217 |
| 2G5B | X-ray | 2.3 Å | B/D/F/H=1-219 |
| 4HDI | X-ray | 2.45 Å | B/H=1-220 |
| 2G2R | X-ray | 2.75 Å | B/H=1-221 |
| 2AEQ | X-ray | 3.0 Å | H=1-217 |
MolViewer loads the AlphaFold model straight from AlphaFold DB into your browser. Show it as a cartoon, color by pLDDT, measure distances and angles, and load a PDB structure next to it to compare.