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7lvt

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'''Unreleased structure'''
 
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The entry 7lvt is ON HOLD
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==Structure of full-length GluK1 with L-Glu==
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<StructureSection load='7lvt' size='340' side='right'caption='[[7lvt]], [[Resolution|resolution]] 4.60&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[7lvt]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7LVT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7LVT FirstGlance]. <br>
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</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=7lvt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7lvt OCA], [https://pdbe.org/7lvt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7lvt RCSB], [https://www.ebi.ac.uk/pdbsum/7lvt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7lvt ProSAT]</span></td></tr>
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</table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The kainate receptors (KARs) are members of the ionotropic glutamate receptor family and assemble into tetramers from a pool of five subunit types (GluK1-5). Each subunit confers distinct functional properties to a receptor, but the compositional and stoichiometric diversity of KAR tetramers is not well understood. To address this, we first solve the structure of the GluK1 homomer, which enables a systematic assessment of structural compatibility among KAR subunits. Next, we analyze single-cell RNA sequencing data, which reveal extreme diversity in the combinations of two or more KAR subunits co-expressed within the same cell. We then investigate the composition of individual receptor complexes using single-molecule fluorescence techniques and find that di-heteromers assembled from GluK1, GluK2, or GluK3 can form with all possible stoichiometries, while GluK1/K5, GluK2/K5, and GluK3/K5 can form 3:1 or 2:2 complexes. Finally, using three-color single-molecule imaging, we discover that KARs can form tri- and tetra-heteromers.
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Authors:
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Structural and compositional diversity in the kainate receptor family.,Selvakumar P, Lee J, Khanra N, He C, Munguba H, Kiese L, Broichhagen J, Reiner A, Levitz J, Meyerson JR Cell Rep. 2021 Oct 26;37(4):109891. doi: 10.1016/j.celrep.2021.109891. PMID:34706237<ref>PMID:34706237</ref>
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Description:
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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<div class="pdbe-citations 7lvt" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Meyerson, J R]]
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[[Category: Selvakumar, P]]
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[[Category: Glutamate receptor]]
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[[Category: Ion channel]]
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[[Category: Kainate receptor]]
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[[Category: Membrane protein]]

Current revision

Structure of full-length GluK1 with L-Glu

PDB ID 7lvt

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