Mitochondrial ribosome-associated GTPase 1 (MTG1) is a 334-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q9BT17.
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The mean pLDDT of this model is 87.8 (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 | 65% |
| 70 to 90 | Confident: backbone generally right | 25% |
| 50 to 70 | Low: treat with caution | 5% |
| Below 50 | Very low: often disordered regions | 5% |
What pLDDT means and how to read it
Plays a role in the regulation of the mitochondrial ribosome assembly and of translational activity. Displays mitochondrial GTPase activity
Associates with the mitochondrial ribosome large subunit; the association occurs in a GTP-dependent manner (PubMed:23396448)
Mitochondrion inner membrane
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7O9M | EM | 2.5 Å | C=1-333 |
| 8QSJ | EM | 3.0 Å | z=1-334 |
| 8PK0 | EM | 3.03 Å | z=1-334 |
| 7O9K | EM | 3.1 Å | C=1-334 |
| 7PD3 | EM | 3.4 Å | z=1-334 |
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