View source for 5om4


==Structure of the A2A-StaR2-bRIL562-Compound 4e complex at 1.86A obtained from in meso soaking experiments (24 hour soak).==
<StructureSection load='5om4' size='340' side='right'caption='[[5om4]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5om4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OM4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5OM4 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]] 2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=OLA:OLEIC+ACID'>OLA</scene>, <scene name='pdbligand=OLC:(2R)-2,3-DIHYDROXYPROPYL+(9Z)-OCTADEC-9-ENOATE'>OLC</scene>, <scene name='pdbligand=T4E:4-(3-AMINO-5-PHENYL-1,2,4-TRIAZIN-6-YL)-2-CHLOROPHENOL'>T4E</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=5om4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5om4 OCA], [https://pdbe.org/5om4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5om4 RCSB], [https://www.ebi.ac.uk/pdbsum/5om4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5om4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/AA2AR_HUMAN AA2AR_HUMAN] Receptor for adenosine. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.[https://www.uniprot.org/uniprot/C562_ECOLX C562_ECOLX] Electron-transport protein of unknown function.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Here we report an efficient method to generate multiple co-structures of the A2A G protein-coupled receptor (GPCR) with small-molecules from a single preparation of a thermostabilised receptor crystallised in Lipidic Cubic Phase (LCP). Receptor crystallisation is achieved following purification using a low affinity "carrier" ligand (theophylline) and crystals are then soaked in solutions containing the desired (higher affinity) compounds. Complete datasets to high resolution can then be collected from single crystals and seven structures are reported here of which three are novel. The method significantly improves structural throughput for ligand screening using stabilised GPCRs, thereby actively driving Structure-Based Drug Discovery (SBDD).

Towards high throughput GPCR crystallography: In Meso soaking of Adenosine A2A Receptor crystals.,Rucktooa P, Cheng RKY, Segala E, Geng T, Errey JC, Brown GA, Cooke RM, Marshall FH, Dore AS Sci Rep. 2018 Jan 8;8(1):41. doi: 10.1038/s41598-017-18570-w. PMID:29311713<ref>PMID:29311713</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5om4" style="background-color:#fffaf0;"></div>

==See Also==
*[[Adenosine A2A receptor 3D structures|Adenosine A2A receptor 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Brown GA]]
[[Category: Cheng RKY]]
[[Category: Cooke R]]
[[Category: Dore AS]]
[[Category: Errey JC]]
[[Category: Geng T]]
[[Category: Marshall FH]]
[[Category: Rucktooa P]]
[[Category: Segala E]]