4ng4: Difference between revisions
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==Structure of phosphoglycerate kinase (CBU_1782) from Coxiella burnetii== | ==Structure of phosphoglycerate kinase (CBU_1782) from Coxiella burnetii== | ||
<StructureSection load='4ng4' size='340' side='right' caption='[[4ng4]], [[Resolution|resolution]] 2.78Å' scene=''> | <StructureSection load='4ng4' size='340' side='right'caption='[[4ng4]], [[Resolution|resolution]] 2.78Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4ng4]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NG4 OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[4ng4]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Coxiella_burnetii_RSA_493 Coxiella burnetii RSA 493]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NG4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NG4 FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.78Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4ng4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ng4 OCA], [https://pdbe.org/4ng4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ng4 RCSB], [https://www.ebi.ac.uk/pdbsum/4ng4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ng4 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/PGK_COXBU PGK_COXBU] | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 4ng4" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Phosphoglycerate kinase 3D structures|Phosphoglycerate kinase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Coxiella burnetii RSA 493]] | ||
[[Category: Burshteyn | [[Category: Large Structures]] | ||
[[Category: Cassidy | [[Category: Burshteyn F]] | ||
[[Category: Cheung | [[Category: Cassidy M]] | ||
[[Category: Franklin | [[Category: Cheung J]] | ||
[[Category: Gary | [[Category: Franklin MC]] | ||
[[Category: Love | [[Category: Gary E]] | ||
[[Category: Rudolph | [[Category: Love J]] | ||
[[Category: Rudolph M]] | |||
Latest revision as of 19:56, 20 September 2023
Structure of phosphoglycerate kinase (CBU_1782) from Coxiella burnetiiStructure of phosphoglycerate kinase (CBU_1782) from Coxiella burnetii
Structural highlights
FunctionPublication Abstract from PubMedCoxiella burnetii is a highly infectious bacterium and potential agent of bioterrorism. However, it has not been studied as extensively as other biological agents, and very few of its proteins have been structurally characterized. To address this situation, we undertook a study of critical metabolic enzymes in C. burnetii that have great potential as drug targets. We used high-throughput techniques to produce novel crystal structures of 48 of these proteins. We selected one protein, C. burnetii dihydrofolate reductase (CbDHFR), for additional work to demonstrate the value of these structures for structure-based drug design. This enzyme's structure reveals a feature in the substrate binding groove that is different between CbDHFR and human dihydrofolate reductase (hDFHR). We then identified a compound by in silico screening that exploits this binding groove difference, and demonstrated that this compound inhibits CbDHFR with at least 25-fold greater potency than hDHFR. Since this binding groove feature is shared by many other prokaryotes, the compound identified could form the basis of a novel antibacterial agent effective against a broad spectrum of pathogenic bacteria. This article is protected by copyright. All rights reserved. Structural Genomics for Drug Design against the Pathogen Coxiella burnetii.,Franklin MC, Cheung J, Rudolph MJ, Burshteyn F, Cassidy M, Gary E, Hillerich B, Yao ZK, Carlier PR, Totrov M, Love JD Proteins. 2015 Jun 1. doi: 10.1002/prot.24841. PMID:26033498[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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