mRNA export factor (Rae1) is a 368-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q8C570.
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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 | 90% |
| 70 to 90 | Confident: backbone generally right | 3% |
| 50 to 70 | Low: treat with caution | 4% |
| Below 50 | Very low: often disordered regions | 3% |
What pLDDT means and how to read it
Plays a role in mitotic bipolar spindle formation. Binds mRNA. May function in nucleocytoplasmic transport and in directly or indirectly attaching cytoplasmic mRNPs to the cytoskeleton
Interacts with NUMA1 (via N-terminal end of the coiled-coil domain); this interaction promotes spindle formation in mitosis (By similarity). Interacts with NUP98 (PubMed:10209021). Interacts with MYCBP2 (By similarity). Interacts with USP11 (By similarity)
Cytoplasm, Nucleus, Cytoplasm, cytoskeleton, spindle pole
Compare the prediction with experimentally determined structures of the same protein:
| PDB ID | Method | Resolution | Chains and residues |
|---|---|---|---|
| 7BYF | X-ray | 2.5 Å | A/D=24-368 |
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