disease:Defects in TBXA2R are the cause of a dominantly inherited bleeding disorder [MIM:188070].,function:Receptor for thromboxane A2 (TXA2), a potent stimulator of platelet aggregation. The activity of this receptor is mediated by a G-protein that activates a phosphatidylinositol-calcium second messenger system. In the kidney, the binding of TXA2 to glomerular TP receptors causes intense vasoconstriction. Activates phospholipase C. Isoform 1 activates adenylyl cyclase, isoform 2 inhibits adenylyl cyclase.,similarity:Belongs to the G-protein coupled receptor 1 family.,
Cell membrane; Multi-pass membrane protein.
Blood,Endothelial cell,Lung,PCR rescued clones,Placenta,Platelet,