NCIt definition : Encoded by Chemokine Receptor Genes (GPCR Family), cell surface Chemokine Receptors
are seven-transmembrane G protein-coupled receptor glycoproteins that bind to chemokines
and mediate the migration of pro-inflammatory cells. Like chemokines, the chemokine
receptors can be divided, according to variations in a shared cysteine motif, into
at least three structural branches: CR, CCR, and CXCR. (NCI);