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7tum
From Proteopedia
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==Multi-Hit SFX using MHz XFEL sources- first hit== | ==Multi-Hit SFX using MHz XFEL sources- first hit== | ||
| - | <StructureSection load='7tum' size='340' side='right'caption='[[7tum]]' scene=''> | + | <StructureSection load='7tum' size='340' side='right'caption='[[7tum]], [[Resolution|resolution]] 3.20Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7TUM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7TUM FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[7tum]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7TUM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7TUM FirstGlance]. <br> |
| - | </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=7tum FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7tum OCA], [https://pdbe.org/7tum PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7tum RCSB], [https://www.ebi.ac.uk/pdbsum/7tum PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7tum ProSAT]</span></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=7tum FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7tum OCA], [https://pdbe.org/7tum PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7tum RCSB], [https://www.ebi.ac.uk/pdbsum/7tum PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7tum ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[https://www.uniprot.org/uniprot/LYSC_CHICK LYSC_CHICK]] Lysozymes have primarily a bacteriolytic function; those in tissues and body fluids are associated with the monocyte-macrophage system and enhance the activity of immunoagents. Has bacteriolytic activity against M.luteus.<ref>PMID:22044478</ref> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The European X-ray Free Electron Laser (XFEL) and Linac Coherent Light Source (LCLS) II are extremely intense sources of X-rays capable of generating Serial Femtosecond Crystallography (SFX) data at megahertz (MHz) repetition rates. Previous work has shown that it is possible to use consecutive X-ray pulses to collect diffraction patterns from individual crystals. Here, we exploit the MHz pulse structure of the European XFEL to obtain two complete datasets from the same lysozyme crystal, first hit and the second hit, before it exits the beam. The two datasets, separated by <1 micros, yield up to 2.1 A resolution structures. Comparisons between the two structures reveal no indications of radiation damage or significant changes within the active site, consistent with the calculated dose estimates. This demonstrates MHz SFX can be used as a tool for tracking sub-microsecond structural changes in individual single crystals, a technique we refer to as multi-hit SFX. | ||
| + | |||
| + | Megahertz pulse trains enable multi-hit serial femtosecond crystallography experiments at X-ray free electron lasers.,Holmes S, Kirkwood HJ, Bean R, Giewekemeyer K, Martin AV, Hadian-Jazi M, Wiedorn MO, Oberthur D, Marman H, Adriano L, Al-Qudami N, Bajt S, Barak I, Bari S, Bielecki J, Brockhauser S, Coleman MA, Cruz-Mazo F, Danilevski C, Dorner K, Ganan-Calvo AM, Graceffa R, Fanghor H, Heymann M, Frank M, Kaukher A, Kim Y, Kobe B, Knoska J, Laurus T, Letrun R, Maia L, Messerschmidt M, Metz M, Michelat T, Mills G, Molodtsov S, Monteiro DCF, Morgan AJ, Munnich A, Pena Murillo GE, Previtali G, Round A, Sato T, Schubert R, Schulz J, Shelby M, Seuring C, Sellberg JA, Sikorski M, Silenzi A, Stern S, Sztuk-Dambietz J, Szuba J, Trebbin M, Vagovic P, Ve T, Weinhausen B, Wrona K, Xavier PL, Xu C, Yefanov O, Nugent KA, Chapman HN, Mancuso AP, Barty A, Abbey B, Darmanin C Nat Commun. 2022 Aug 11;13(1):4708. doi: 10.1038/s41467-022-32434-6. PMID:35953469<ref>PMID:35953469</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7tum" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Gallus gallus]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Abbey B]] | [[Category: Abbey B]] | ||
[[Category: Darmanin C]] | [[Category: Darmanin C]] | ||
[[Category: Holmes S]] | [[Category: Holmes S]] | ||
Revision as of 05:00, 8 September 2022
Multi-Hit SFX using MHz XFEL sources- first hit
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