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3tqr

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[[Image:3tqr.jpg|left|200px]]
 
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==Structure of the phosphoribosylglycinamide formyltransferase (purN) in complex with CHES from Coxiella burnetii==
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The line below this paragraph, containing "STRUCTURE_3tqr", creates the "Structure Box" on the page.
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<StructureSection load='3tqr' size='340' side='right'caption='[[3tqr]], [[Resolution|resolution]] 1.97&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3tqr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"rickettsia_burneti"_(sic)_derrick_1939 "rickettsia burneti" (sic) derrick 1939]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TQR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TQR FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NHE:2-[N-CYCLOHEXYLAMINO]ETHANE+SULFONIC+ACID'>NHE</scene></td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_3tqr| PDB=3tqr | SCENE= }}
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">purN, CBU_1737 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=777 "Rickettsia burneti" (sic) Derrick 1939])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Phosphoribosylglycinamide_formyltransferase Phosphoribosylglycinamide formyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.2.2 2.1.2.2] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3tqr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tqr OCA], [https://pdbe.org/3tqr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tqr RCSB], [https://www.ebi.ac.uk/pdbsum/3tqr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tqr ProSAT]</span></td></tr>
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</table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Coxiella 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.
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===Structure of the phosphoribosylglycinamide formyltransferase (purN) in complex with CHES from Coxiella burnetii===
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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<ref>PMID:26033498</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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==About this Structure==
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</div>
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[[3tqr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Coxiella_burnetii Coxiella burnetii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TQR OCA].
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<div class="pdbe-citations 3tqr" style="background-color:#fffaf0;"></div>
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[[Category: Coxiella burnetii]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Phosphoribosylglycinamide formyltransferase]]
[[Category: Phosphoribosylglycinamide formyltransferase]]
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[[Category: Burshteyn, F.]]
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[[Category: Burshteyn, F]]
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[[Category: Cassidy, M.]]
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[[Category: Cassidy, M]]
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[[Category: Cheung, J.]]
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[[Category: Cheung, J]]
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[[Category: Franklin, M.]]
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[[Category: Franklin, M C]]
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[[Category: Gary, E.]]
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[[Category: Gary, E]]
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[[Category: Love, J.]]
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[[Category: Love, J]]
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[[Category: Rudolph, M.]]
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[[Category: Rudolph, M]]
[[Category: Nucleoside]]
[[Category: Nucleoside]]
[[Category: Nucleotide]]
[[Category: Nucleotide]]

Current revision

Structure of the phosphoribosylglycinamide formyltransferase (purN) in complex with CHES from Coxiella burnetii

PDB ID 3tqr

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