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==Structure of the C13.18 RNA Aptamer in Complex with G Protein-Coupled Receptor Kinase 2== | |||
<StructureSection load='3uzt' size='340' side='right'caption='[[3uzt]], [[Resolution|resolution]] 3.51Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3uzt]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UZT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UZT FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.51Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3uzt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uzt OCA], [https://pdbe.org/3uzt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uzt RCSB], [https://www.ebi.ac.uk/pdbsum/3uzt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uzt ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/ARBK1_BOVIN ARBK1_BOVIN] 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 (By similarity). | |||
==See Also== | |||
*[[Beta adrenergic receptor kinase 3D structures|Beta adrenergic receptor kinase 3D structures]] | |||
*[[Beta-adrenergic receptor kinase|Beta-adrenergic receptor kinase]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Bos taurus]] | |||
[[Category: Large Structures]] | |||
[[Category: Tesmer JJG]] | |||
[[Category: Tesmer VM]] | |||
Latest revision as of 17:12, 14 March 2024
Structure of the C13.18 RNA Aptamer in Complex with G Protein-Coupled Receptor Kinase 2Structure of the C13.18 RNA Aptamer in Complex with G Protein-Coupled Receptor Kinase 2
Structural highlights
FunctionARBK1_BOVIN 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 (By similarity). See Also |
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