View source for 8pz5


==Structure of ThcOx, solved at wavelength 3.099 A==
<StructureSection load='8pz5' size='340' side='right'caption='[[8pz5]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8pz5]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Cyanothece_sp._PCC_7425 Cyanothece sp. PCC 7425]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8PZ5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8PZ5 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]] 3.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</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=8pz5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8pz5 OCA], [https://pdbe.org/8pz5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8pz5 RCSB], [https://www.ebi.ac.uk/pdbsum/8pz5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8pz5 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/B8HTZ1_CYAP4 B8HTZ1_CYAP4] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Despite recent advances in cryo-electron microscopy and artificial intelligence-based model predictions, a significant fraction of structure determinations by macromolecular crystallography still requires experimental phasing, usually by means of single-wavelength anomalous diffraction (SAD) techniques. Most synchrotron beamlines provide highly brilliant beams of X-rays of between 0.7 and 2 A wavelength. Use of longer wavelengths to access the absorption edges of biologically important lighter atoms such as calcium, potassium, chlorine, sulfur and phosphorus for native-SAD phasing is attractive but technically highly challenging. The long-wavelength beamline I23 at Diamond Light Source overcomes these limitations and extends the accessible wavelength range to lambda = 5.9 A. Here we report 22 macromolecular structures solved in this extended wavelength range, using anomalous scattering from a range of elements which demonstrate the routine feasibility of lighter atom phasing. We suggest that, in light of its advantages, long-wavelength crystallography is a compelling option for experimental phasing.

Experimental phasing opportunities for macromolecular crystallography at very long wavelengths.,El Omari K, Duman R, Mykhaylyk V, Orr CM, Latimer-Smith M, Winter G, Grama V, Qu F, Bountra K, Kwong HS, Romano M, Reis RI, Vogeley L, Vecchia L, Owen CD, Wittmann S, Renner M, Senda M, Matsugaki N, Kawano Y, Bowden TA, Moraes I, Grimes JM, Mancini EJ, Walsh MA, Guzzo CR, Owens RJ, Jones EY, Brown DG, Stuart DI, Beis K, Wagner A Commun Chem. 2023 Oct 12;6(1):219. doi: 10.1038/s42004-023-01014-0. PMID:37828292<ref>PMID:37828292</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8pz5" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Cyanothece sp. PCC 7425]]
[[Category: Large Structures]]
[[Category: Duman R]]
[[Category: El Omari K]]
[[Category: Mykhaylyk V]]
[[Category: Orr C]]
[[Category: Wagner A]]