H2-Ab1 protein (H2-Ab1) is a 263-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q31135.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 85.1 (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 | 64% |
| 70 to 90 | Confident: backbone generally right | 13% |
| 50 to 70 | Low: treat with caution | 18% |
| Below 50 | Very low: often disordered regions | 6% |
What pLDDT means and how to read it
Membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 6BLQ | X-ray | 1.8 Å | B=21-217 |
| 7QHP | X-ray | 1.82 Å | B=21-226 |
| 6BLR | X-ray | 1.96 Å | B=21-217 |
| 6BLX | X-ray | 2.32 Å | B=21-217 |
| 5DMK | X-ray | 2.45 Å | B/D/F/H=31-215 |
| 1ES0 | X-ray | 2.6 Å | B=30-214 |
| 7Z50 | X-ray | 2.65 Å | B/D=28-224 |
| 3MBE | X-ray | 2.89 Å | B/F=28-214 |
| 3CUP | X-ray | 3.09 Å | B=28-214 |
| 1F3J | X-ray | 3.1 Å | B/E=31-217 |
| 6DFS | X-ray | 3.1 Å | D=21-217 |
| 6DFW | X-ray | 3.2 Å | B/D=21-217 |
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.