Aliases for MAS1 Gene
External Ids for MAS1 Gene
Previous GeneCards Identifiers for MAS1 Gene
This gene encodes a class I seven-transmembrane G-protein-coupled receptor. The encoded protein is a receptor for angiotensin-(1-7) and preferentially couples to the Gq protein, activating the phospholipase C signaling pathway. The encoded protein may play a role in multiple processes including hypotension, smooth muscle relaxation and cardioprotection by mediating the effects of angiotensin-(1-7). [provided by RefSeq, May 2012]
GeneCards Summary for MAS1 Gene
MAS1 (MAS1 Proto-Oncogene, G Protein-Coupled Receptor) is a Protein Coding gene. Among its related pathways are Peptide ligand-binding receptors and Agents Acting on the Renin-Angiotensin System Pathway, Pharmacodynamics. GO annotations related to this gene include G-protein coupled receptor activity and peptide hormone binding. An important paralog of this gene is MRGPRX4.
UniProtKB/Swiss-Prot for MAS1 Gene
Receptor for angiotensin 1-7 (By similarity). Acts specifically as a functional antagonist of AGTR1 (angiotensin-2 type 1 receptor), although it up-regulates AGTR1 receptor levels. Positive regulation of AGTR1 levels occurs through activation of the G-proteins GNA11 and GNAQ, and stimulation of the protein kinase C signaling cascade. The antagonist effect on AGTR1 function is probably due to AGTR1 being physically altered by MAS1.