4mk0: Difference between revisions
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{{STRUCTURE_4mk0| PDB=4mk0 | SCENE= }} | |||
===Crystal structure of G protein-coupled receptor kinase 2 in complex with a a rationally designed paroxetine derivative=== | |||
{{ABSTRACT_PUBMED_24220010}} | |||
The | ==Function== | ||
[[http://www.uniprot.org/uniprot/ARBK1_HUMAN 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.<ref>PMID:19306925</ref> [[http://www.uniprot.org/uniprot/GBG2_BOVIN GBG2_BOVIN]] Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. [[http://www.uniprot.org/uniprot/GBB1_BOVIN GBB1_BOVIN]] Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. | |||
==About this Structure== | |||
[[4mk0]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4MK0 OCA]. | |||
==Reference== | |||
<ref group="xtra">PMID:024220010</ref><references group="xtra"/><references/> | |||
[[Category: Homan, K T.]] | |||
[[Category: Tesmer, J J.G.]] | |||
[[Category: Atp binding]] | |||
[[Category: Hydrolase]] | |||
[[Category: Inhibitor complex]] | |||
[[Category: Peripheral membrane protein]] | |||
[[Category: Phosphorylation]] | |||
[[Category: Protein kinase]] | |||
[[Category: Signaling protein-inhibitor complex]] | |||