FEATURES

FAMILY

DESCRIPTION

Also known as CCR2_HUMAN, CCR2, CMKBR2. Key functional receptor for CCL2 but can also bind CCL7 and CCL12 (PubMed:8146186, PubMed:8048929, PubMed:23408426). Its binding with CCL2 on monocytes and macrophages mediates chemotaxis and migration induction through the activation of the PI3K cascade, the small G protein Rac and lamellipodium protrusion (Probable). Also acts as a receptor for the beta-defensin DEFB106A/DEFB106B (PubMed:23938203). Regulates the expression of T-cell inflammatory cytokines and T-cell differentiation, promoting the differentiation of T-cells into T-helper 17 cells (Th17) during inflammation (By similarity). Facilitates the export of mature thymocytes by enhancing directional movement of thymocytes to sphingosine-1-phosphate stimulation and up-regulation of S1P1R expression; signals through the JAK-STAT pathway to regulate FOXO1 activity leading to an increased expression of S1P1R (By similarity). Plays an important role in mediating peripheral nerve injury-induced neuropathic pain (By similarity). Increases NMDA-mediated synaptic transmission in both dopamine D1 and D2 receptor-containing neurons, which may be caused by MAPK/ERK-dependent phosphorylation of GRIN2B/NMDAR2B (By similarity). Mediates the recruitment of macrophages and monocytes to the injury site following brain injury (By similarity)., (Microbial infection) Alternative coreceptor with CD4 for HIV-1 infection. Interacts with ARRB1 (PubMed:9501202). Interacts (via extracellular N-terminal region) with beta-defensin DEFB106A/DEFB106B; this interaction may preferentially require specific tyrosine sulfation on CCR2 (PubMed:23938203). Interacts with NUP85; the interaction is required for CCR2 clusters formation on the cell membrane and CCR2 signaling (PubMed:15995708, PubMed:25283965).

Also known as CCR2_HUMAN, CCR2, CMKBR2. Key functional receptor for CCL2 but can also bind CCL7 and CCL12 (PubMed:8146186, PubMed:8048929, PubMed:23408426). Its binding with CCL2 on monocytes and ...

EXTERNAL LINKS

CCR2

C-C chemokine receptor type 2

CCR2

Molecular Synopsis