T-cell gamma protein is a 133-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Jun 2022. UniProt accession: A2NUW5.
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The mean pLDDT of this model is 86.9 (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 | 73% |
| 70 to 90 | Confident: backbone generally right | 8% |
| 50 to 70 | Low: treat with caution | 11% |
| Below 50 | Very low: often disordered regions | 8% |
What pLDDT means and how to read it
Gamma-delta TR is a heterodimer composed of a gamma and delta chain; disulfide-linked. The gamma-delta TR is associated with the transmembrane signaling CD3 coreceptor proteins following the stoichiometry: a single gamma-delta TR heterodimer associates with one CD3D-CD3E heterodimer, one CD3G-CD3E heterodimer and one CD247 homodimer forming a stable octameric structure. Upon activation,…
Cell membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 4NDM | X-ray | 3.01 Å | A=19-133 |
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