5he1
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Human GRK2 in complex with Gbetagamma subunits and CCG224062
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Structural highlights
FunctionARBK1_HUMAN Specifically phosphorylates the agonist-occupied form of the beta-adrenergic and closely related receptors, probably inducing a desensitization of them. Key regulator of LPAR1 signaling. Competes with RALA for binding to LPAR1 thus affecting the signaling properties of the receptor. Desensitizes LPAR1 and LPAR2 in a phosphorylation-independent manner.[1] See AlsoReferences
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This page was last modified 12:31, 6 March 2024.