View source for 8pvb


==Structure of GABAAR determined by cryoEM at 100 keV==
<StructureSection load='8pvb' size='340' side='right'caption='[[8pvb]], [[Resolution|resolution]] 3.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8pvb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Lama_glama Lama glama]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8PVB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8PVB FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.6&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=D10:DECANE'>D10</scene>, <scene name='pdbligand=HSM:HISTAMINE'>HSM</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=R16:HEXADECANE'>R16</scene>, <scene name='pdbligand=V8D:ethyl+3-[(1~{R})-1-phenylethyl]imidazole-4-carboxylate'>V8D</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=8pvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8pvb OCA], [https://pdbe.org/8pvb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8pvb RCSB], [https://www.ebi.ac.uk/pdbsum/8pvb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8pvb ProSAT]</span></td></tr>
</table>
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== Publication Abstract from PubMed ==
Electron cryomicroscopy can, in principle, determine the structures of most biological molecules but is currently limited by access, specimen preparation difficulties, and cost. We describe a purpose-built instrument operating at 100 keV-including advances in electron optics, detection, and processing-that makes structure determination fast and simple at a fraction of current costs. The instrument attains its theoretical performance limits, allowing atomic resolution imaging of gold test specimens and biological molecular structure determination in hours. We demonstrate its capabilities by determining the structures of eleven different specimens, ranging in size from 140 kDa to 2 MDa, using a fraction of the data normally required. CryoEM with a microscope designed specifically for high-efficiency, on-the-spot imaging of biological molecules will expand structural biology to a wide range of previously intractable problems.

Structure determination by cryoEM at 100 keV.,McMullan G, Naydenova K, Mihaylov D, Yamashita K, Peet MJ, Wilson H, Dickerson JL, Chen S, Cannone G, Lee Y, Hutchings KA, Gittins O, Sobhy MA, Wells T, El-Gomati MM, Dalby J, Meffert M, Schulze-Briese C, Henderson R, Russo CJ Proc Natl Acad Sci U S A. 2023 Dec 5;120(49):e2312905120. doi: , 10.1073/pnas.2312905120. Epub 2023 Nov 27. PMID:38011573<ref>PMID:38011573</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 8pvb" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Lama glama]]
[[Category: Large Structures]]
[[Category: Cannone G]]
[[Category: Chen S]]
[[Category: Dalby J]]
[[Category: Dickerson JL]]
[[Category: El-Gomati MM]]
[[Category: Gittins O]]
[[Category: Henderson R]]
[[Category: Hutchings KA]]
[[Category: Lee Y]]
[[Category: McMullan G]]
[[Category: Meffert M]]
[[Category: Mihaylov D]]
[[Category: Naydenova K]]
[[Category: Peet MJ]]
[[Category: Russo CJ]]
[[Category: Schulze-Briese C]]
[[Category: Sobhy M]]
[[Category: Wells T]]
[[Category: Wilson H]]
[[Category: Yamashita K]]