G protein coupled receptor 4, G-protein coupled receptor 4, G-protein coupled receptor 4, GPR 4, GPR4, GPR4_HUMAN, Probable G protein coupled receptor GPR4.
Enables G protein-coupled receptor activity. Involved in several processes, including G protein-coupled receptor signaling pathway, positive regulation of Rho protein signal transduction, and response to acidic pH. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]