9gg5
From Proteopedia
Jump to navigationJump to search
Cryo-EM structure of Thromboxane A2 receptor-miniGq protein complex bound to U46619
| ||||||||||||
Structural highlights
DiseaseTA2R_HUMAN Bleeding diathesis due to thromboxane synthesis deficiency. Disease susceptibility is associated with variants affecting the gene represented in this entry. FunctionTA2R_HUMAN 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.[1] Activates adenylyl cyclase.[2] Inhibits adenylyl cyclase.[3] References
| ||||||||||||||||||||
This page was last modified 07:11, 27 August 2025.