Translation initiation factor eIF2 assembly protein (CDC123) is a 336-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: O75794.
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The mean pLDDT of this model is 84.3 (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 | 63% |
| 70 to 90 | Confident: backbone generally right | 18% |
| 50 to 70 | Low: treat with caution | 7% |
| Below 50 | Very low: often disordered regions | 12% |
What pLDDT means and how to read it
ATP-dependent protein-folding chaperone for the eIF2 complex (PubMed:35031321, PubMed:37507029). Binds to the gamma subunit of the eIF2 complex which allows the subunit to assemble with the alpha and beta subunits (By similarity)
Interacts with the eIF2 complex gamma subunit EIF2S3 (via C-terminus); the interaction is direct (PubMed:35031321, PubMed:37507029). Interacts with the eIF2 complex alpha subunit EIF2S1 (PubMed:31836389, PubMed:35031321). Interacts with the eIF2 complex beta subunit EIF2S2 (PubMed:31836389, PubMed:35031321)
Cytoplasm
Compare the prediction with experimentally determined structures of the same protein:
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