View source for 8hua


==Serial synchrotron crystallography structure of ba3-type cytochrome c oxidase from Thermus thermophilus using a goniometer compatible flow-cell==
<StructureSection load='8hua' size='340' side='right'caption='[[8hua]], [[Resolution|resolution]] 2.12&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8hua]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus] and [https://en.wikipedia.org/wiki/Thermus_thermophilus_HB8 Thermus thermophilus HB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8HUA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8HUA 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]] 2.12&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=CUA:DINUCLEAR+COPPER+ION'>CUA</scene>, <scene name='pdbligand=HAS:HEME-AS'>HAS</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=OLC:(2R)-2,3-DIHYDROXYPROPYL+(9Z)-OCTADEC-9-ENOATE'>OLC</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=8hua FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8hua OCA], [https://pdbe.org/8hua PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8hua RCSB], [https://www.ebi.ac.uk/pdbsum/8hua PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8hua ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/COX1_THET8 COX1_THET8] 
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== Publication Abstract from PubMed ==
Serial femtosecond crystallography was initially developed for room-temperature X-ray diffraction studies of macromolecules at X-ray free electron lasers. When combined with tools that initiate biological reactions within microcrystals, time-resolved serial crystallography allows the study of structural changes that occur during an enzyme catalytic reaction. Serial synchrotron X-ray crystallography (SSX), which extends serial crystallography methods to synchrotron radiation sources, is expanding the scientific community using serial diffraction methods. This report presents a simple flow cell that can be used to deliver microcrystals across an X-ray beam during SSX studies. This device consists of an X-ray transparent glass capillary mounted on a goniometer-compatible 3D-printed support and is connected to a syringe pump via light-weight tubing. This flow cell is easily mounted and aligned, and it is disposable so can be rapidly replaced when blocked. This system was demonstrated by collecting SSX data at MAX IV Laboratory from microcrystals of the integral membrane protein cytochrome c oxidase from Thermus thermophilus, from which an X-ray structure was determined to 2.12 A resolution. This simple SSX platform may help to lower entry barriers for non-expert users of SSX.

A simple goniometer-compatible flow cell for serial synchrotron X-ray crystallography.,Ghosh S, Zoric D, Dahl P, Bjelcic M, Johannesson J, Sandelin E, Borjesson P, Bjorling A, Banacore A, Edlund P, Aurelius O, Milas M, Nan J, Shilova A, Gonzalez A, Mueller U, Branden G, Neutze R J Appl Crystallogr. 2023 Mar 9;56(Pt 2):449-460. doi: 10.1107/S1600576723001036. , eCollection 2023 Apr 1. PMID:37032973<ref>PMID:37032973</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 8hua" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Thermus thermophilus]]
[[Category: Thermus thermophilus HB8]]
[[Category: Bjelcic M]]
[[Category: Branden G]]
[[Category: Ghosh S]]
[[Category: Johannesson J]]
[[Category: Neutze R]]
[[Category: Sandelin E]]
[[Category: Zoric D]]