Proto-oncogene Mas (MAS1) is a 325-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P04201.
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The mean pLDDT of this model is 83.5 (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 | 59% |
| 70 to 90 | Confident: backbone generally right | 22% |
| 50 to 70 | Low: treat with caution | 8% |
| Below 50 | Very low: often disordered regions | 11% |
What pLDDT means and how to read it
G protein-coupled receptor that plays key roles in the renin-angiotensin system (RAS) specifically in the protective, counter-regulatory arm of the RAS (PubMed:25967876). Receptor mainly stimulated by angiotensin 1-7, which is a bioactive metabolite of the angiotensin produced by ACE2 (PubMed:17984366). Activation promotes nitric oxide via PI3K/Akt-eNOS pathway (PubMed:17984366). Modulates also the MAPK, ERK1/2, and NF-kappa-B signaling (PubMed:25967876). Positive regulation of AGTR1 levels occurs through activation of the G proteins GNA11 and GNAQ, and stimulation of the protein kinase C signaling cascade (PubMed:15809376, PubMed:16611642). The antagonist effect on AGTR1 function is…
Interacts with AGTR1. Interacts with FLNA (via filamin repeat 21); increases PKA-mediated phosphorylation of FLNA (PubMed:26460884)
Cell membrane
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