Summary

Name ACKR4
Full Name Atypical chemokine receptor 4
Synonyms C-C chemokine receptor type 11, C-C CKR-11, CC-CKR-11, CCR-11, CC chemokine receptor-like 1, CCRL1, CCX CKR | CCBP2, CCR11, CCRL1, VSHK1
Primary ID Q9NPB9
Links - -
Type protein
Relations 3
Function Atypical chemokine receptor that controls chemokine levels and localization via high-affinity chemokine binding that is uncoupled from classic ligand-driven signal transduction cascades, resulting instead in chemokine sequestration, degradation, or transcytosis. Also known as interceptor (internalizing receptor) or chemokine-scavenging receptor or chemokine decoy receptor. Acts as a receptor for chemokines CCL2, CCL8, CCL13, CCL19, CCL21 and CCL25. Chemokine-binding does not activate G-protein-mediated signal transduction but instead induces beta-arrestin recruitment, leading to ligand internalization. Plays an important role in controlling the migration of immune and cancer cells that express chemokine receptors CCR7 and CCR9, by reducing the availability of CCL19, CCL21, and CCL25 through internalization. Negatively regulates CXCR3-induced chemotaxis. Regulates T-cell development in the thymus.

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Relations

Regulator Mechanism target score
+ up-regulates activity img/direct-activation.png binding ACKR4 0.648
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding ACKR4 0.65
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding ACKR4 0.648
Publications: 1 Organism: Homo Sapiens