Ras and Rab interactor 3 (RIN3) is a 985-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: Q8TB24.
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The mean pLDDT of this model is 61.4 (low 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 | 22% |
| 70 to 90 | Confident: backbone generally right | 25% |
| 50 to 70 | Low: treat with caution | 5% |
| Below 50 | Very low: often disordered regions | 48% |
What pLDDT means and how to read it
Ras effector protein that functions as a guanine nucleotide exchange (GEF) for RAB5B and RAB31, by exchanging bound GDP for free GTP. Required for normal RAB31 function
Interacts with CD2AP, RAB5B, RAB31 and BIN1
Cytoplasm, Cytoplasmic vesicle, Early endosome
Compare the prediction with experimentally determined structures of the same protein:
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