3v5w

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Human G Protein-Coupled Receptor Kinase 2 in Complex with Soluble Gbetagamma Subunits and ParoxetineHuman G Protein-Coupled Receptor Kinase 2 in Complex with Soluble Gbetagamma Subunits and Paroxetine

Structural highlights

3v5w is a 3 chain structure with sequence from Bos taurus and Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.07Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ARBK1_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 Also

References

  1. Aziziyeh AI, Li TT, Pape C, Pampillo M, Chidiac P, Possmayer F, Babwah AV, Bhattacharya M. Dual regulation of lysophosphatidic acid (LPA1) receptor signalling by Ral and GRK. Cell Signal. 2009 Jul;21(7):1207-17. doi: 10.1016/j.cellsig.2009.03.011. Epub, 2009 Mar 21. PMID:19306925 doi:10.1016/j.cellsig.2009.03.011

3v5w, resolution 2.07Å

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OCA