CXCR3 Proteins and Enzymes

CXCR3, also known as GPR9, is a member of the CXC chemokine receptor subfamily. Similar to other chemokine receptors, it is a G protein-coupled receptor (GPCR). In humans, two alternatively spliced CXCR3 isoforms, CXCR3 and CXCR3B, have been identified and have different chemokine binding affinities. Human CXCR3 is 368 amino acids (aa) in length wi...