4tpl
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==West Nile Virus Non-structural protein 1 (NS1) Form 1 crystal== | |
| + | <StructureSection load='4tpl' size='340' side='right'caption='[[4tpl]], [[Resolution|resolution]] 2.90Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4tpl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/West_Nile_virus West Nile virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TPL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4TPL 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]] 2.9Å</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=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OXN:OXTOXYNOL-10'>OXN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4tpl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tpl OCA], [https://pdbe.org/4tpl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4tpl RCSB], [https://www.ebi.ac.uk/pdbsum/4tpl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4tpl ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q5SBG8_WNV Q5SBG8_WNV] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | An emergent challenge in macromolecular crystallography is the identification of the substructure from native anomalous scatterers in crystals that diffract to low to moderate resolution. Increasing the multiplicity of data sets has been shown to make previously intractable phasing problems solvable and to increase the useful resolution in model refinement. For the West Nile virus nonstructural protein 1 (NS1), a protein of novel fold, the utility of exceptionally high multiplicity data is demonstrated both in solving the crystal structure from the anomalous scattering of the native S atoms and in extending the useful limits of resolution during refinement. A high-multiplicity data set from 18 crystals had sufficient anomalous signal to identify sulfur sites using data to 5.2 A resolution. Phases calculated to 4.5 A resolution and extended to 3.0 A resolution were of sufficient quality for automated building of three-quarters of the final structure. Crystallographic refinement to 2.9 A resolution proceeded smoothly, justifying the increase in resolution that was made possible by combining multiple data sets. The identification and exclusion of data from outlier crystals is shown to result in more robust substructure determination. | ||
| - | + | Use of massively multiple merged data for low-resolution S-SAD phasing and refinement of flavivirus NS1.,Akey DL, Brown WC, Konwerski JR, Ogata CM, Smith JL Acta Crystallogr D Biol Crystallogr. 2014 Oct;70(Pt 10):2719-29. doi:, 10.1107/S1399004714017556. Epub 2014 Sep 27. PMID:25286855<ref>PMID:25286855</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 4tpl" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: West Nile virus]] | ||
| + | [[Category: Akey DL]] | ||
| + | [[Category: Smith JL]] | ||
Current revision
West Nile Virus Non-structural protein 1 (NS1) Form 1 crystal
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