9ko6
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A local Cryo_EM structure of CCR7 complex with CCL19
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Structural highlights
FunctionCCL19_HUMAN May play a role not only in inflammatory and immunological responses but also in normal lymphocyte recirculation and homing. May play an important role in trafficking of T-cells in thymus, and T-cell and B-cell migration to secondary lymphoid organs. Binds to chemokine receptor CCR7. Recombinant CCL19 shows potent chemotactic activity for T-cells and B-cells but not for granulocytes and monocytes. Binds to atypical chemokine receptor ACKR4 and mediates the recruitment of beta-arrestin (ARRB1/2) to ACKR4.[1] References | ||||||||||||||||||
This page was last modified 06:22, 26 November 2025.