IGL@ protein (IGL@) is a 236-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q6GMX4.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 90.4 (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 | 83% |
| 70 to 90 | Confident: backbone generally right | 7% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 8% |
What pLDDT means and how to read it
Immunoglobulins are composed of two identical heavy chains and two identical light chains; disulfide-linked
Cell membrane, Secreted
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 5W6C | X-ray | 1.63 Å | L=20-236 |
| 6APC | X-ray | 1.7 Å | L=20-236 |
| 4D9L | X-ray | 2.48 Å | L/M/N/O=20-234 |
| 5W6G | X-ray | 2.79 Å | L=20-236 |
| 6APD | X-ray | 4.1 Å | L/M/O=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.