Ighg protein (Ighg) is a 473-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q91Z05.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 84.1 (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 | 54% |
| 70 to 90 | Confident: backbone generally right | 31% |
| 50 to 70 | Low: treat with caution | 7% |
| Below 50 | Very low: often disordered regions | 9% |
What pLDDT means and how to read it
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 1JGU | X-ray | 1.8 Å | H=20-236 |
| 1JGV | X-ray | 1.85 Å | H=20-236 |
| 1LO2 | X-ray | 2.0 Å | H/Y=20-239 |
| 1L7T | X-ray | 2.1 Å | H=20-236 |
| 1LO3 | X-ray | 2.3 Å | H/Y=20-239 |
| 1T66 | X-ray | 2.3 Å | D/H=20-236 |
| 1LO4 | X-ray | 2.4 Å | H=20-236 |
| 1I9J | X-ray | 2.6 Å | H=20-236 |
| 1I9I | X-ray | 2.72 Å | H=20-236 |
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.