Eukaryotic translation initiation factor 3 subunit I (TIF34) is a 347-residue protein from Saccharomyces cerevisiae (strain YJM789). This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: A6ZMK5.
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The mean pLDDT of this model is 94.4 (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 | 88% |
| 70 to 90 | Confident: backbone generally right | 8% |
| 50 to 70 | Low: treat with caution | 3% |
| Below 50 | Very low: often disordered regions | 1% |
What pLDDT means and how to read it
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex
Cytoplasm
UniProt lists no experimental PDB structure for this protein, so the AlphaFold prediction is the main 3D model available.
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