TRA@ protein (TRA@) is a 260-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: Q6P4G7.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 90.1 (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 | 68% |
| 70 to 90 | Confident: backbone generally right | 27% |
| 50 to 70 | Low: treat with caution | 4% |
| Below 50 | Very low: often disordered regions | 2% |
What pLDDT means and how to read it
Cell membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 2NW2 | X-ray | 1.4 Å | A=7-209 |
| 4L4V | X-ray | 1.9 Å | D/G=6-213 |
| 4NQE | X-ray | 2.1 Å | D/G=6-213 |
| 4NQD | X-ray | 2.2 Å | D/G=6-213 |
| 4LCW | X-ray | 2.4 Å | D/G=6-213 |
| 4NQC | X-ray | 2.5 Å | D/G=6-213 |
| 9C42 | X-ray | 2.69 Å | D/G=6-213 |
| 5WKI | X-ray | 2.75 Å | D=120-213 |
| 4IIQ | X-ray | 2.86 Å | A=5-213 |
| 4L8S | X-ray | 2.9 Å | A=5-213 |
| 4LCC | X-ray | 3.26 Å | A=5-213 |
| 4L9L | X-ray | 3.4 Å | A=5-213 |
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.