Ras-related protein R-Ras (RRAS) is a 218-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P10301.
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The mean pLDDT of this model is 85.6 (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 | 67% |
| 70 to 90 | Confident: backbone generally right | 12% |
| 50 to 70 | Low: treat with caution | 13% |
| Below 50 | Very low: often disordered regions | 8% |
What pLDDT means and how to read it
GTP-binding protein with GTPase activity, likely involved in the regulation of MAPK signaling pathway and thereby controlling multiple cellular processes (PubMed:39809765). Regulates the organization of the actin cytoskeleton (PubMed:16537651, PubMed:18270267). With OSPBL3, modulates integrin beta-1 (ITGB1) activity (PubMed:18270267)
Interacts with PLCE1 (PubMed:16537651). Interacts (active GTP-bound form preferentially) with RGS14 (By similarity). Interacts with OSBPL3 (By similarity) (PubMed:16537651, PubMed:18270267, PubMed:20074548). Interacts with ZDHHC19 (PubMed:20074548)
Cell membrane
Compare the prediction with experimentally determined structures of the same protein:
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