Na(+):neurotransmitter symporter (Snf family) (snf) is a 513-residue protein from Aquifex aeolicus (strain VF5). This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: O67854.
Explore in 3D Color by confidence AlphaFold DB UniProt
The mean pLDDT of this model is 93.9 (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 | 87% |
| 70 to 90 | Confident: backbone generally right | 11% |
| 50 to 70 | Low: treat with caution | 2% |
| Below 50 | Very low: often disordered regions | 0% |
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 |
|---|---|---|---|
| 2A65 | X-ray | 1.65 Å | A=1-513 |
| 2Q72 | X-ray | 1.7 Å | A=1-513 |
| 3F3E | X-ray | 1.8 Å | A=1-513 |
| 2Q6H | X-ray | 1.85 Å | A=1-513 |
| 2QEI | X-ray | 1.85 Å | A=1-513 |
| 2QB4 | X-ray | 1.9 Å | A=1-513 |
| 3F48 | X-ray | 1.9 Å | A=1-513 |
| 3F4I | X-ray | 1.95 Å | A=1-513 |
| 3F3A | X-ray | 2.0 Å | A=1-513 |
| 3GJD | X-ray | 2.0 Å | A=1-513 |
| 3F3C | X-ray | 2.1 Å | A=1-513 |
| 3USP | X-ray | 2.1 Å | A=1-513 |
| 7LQK | X-ray | 2.1 Å | A=1-513 |
| 3GWU | X-ray | 2.14 Å | A=1-513 |
| 7LQJ | X-ray | 2.14 Å | A=1-513 |
| 3F4J | X-ray | 2.15 Å | A=1-513 |
| 3MPN | X-ray | 2.25 Å | A=5-511 |
| 3MPQ | X-ray | 2.25 Å | A=4-510 |
| 4MMB | X-ray | 2.25 Å | A=1-513 |
| 3F3D | X-ray | 2.3 Å | A=1-513 |
Showing 20 of 65 experimental structures (best resolution first).
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.