6rkv: Difference between revisions

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 <StructureSection load='6rkv' size='340' side='right'caption='[[6rkv]], [[Resolution|resolution]] 4.60&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[6rkv]] is a 8 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6RKV FirstGlance]. <br>
+<table><tr><td colspan='2'>[[6rkv]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RKV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6RKV FirstGlance]. <br>
-</td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isomerase Isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.6.2.3 5.6.2.3] </span></td></tr>
+</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">gyrA, hisW, nalA, parD, b2231, JW2225 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), gyrB, acrB, cou, himB, hisU, nalC, parA, pcbA, b3699, JW5625 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</td></tr>
+<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isomerase Isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.6.2.3 5.6.2.3] </span></td></tr>
 <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6rkv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rkv OCA], [http://pdbe.org/6rkv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6rkv RCSB], [http://www.ebi.ac.uk/pdbsum/6rkv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6rkv ProSAT]</span></td></tr>
 </table>
 == Function ==
 [[http://www.uniprot.org/uniprot/GYRA_ECOLI GYRA_ECOLI]] DNA gyrase negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings.<ref>PMID:12051842</ref> <ref>PMID:18642932</ref> <ref>PMID:19965760</ref>  [[http://www.uniprot.org/uniprot/GYRB_ECOLI GYRB_ECOLI]] DNA gyrase negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings.<ref>PMID:12051843</ref> <ref>PMID:18642932</ref> <ref>PMID:20675723</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+DNA gyrase is an essential enzyme involved in the homeostatic control of DNA supercoiling and the target of successful antibacterial compounds. Despite extensive studies, a detailed architecture of the full-length DNA gyrase from the model organism E. coli is still missing. Herein, we report the complete structure of the E. coli DNA gyrase nucleoprotein complex trapped by the antibiotic gepotidacin, using phase-plate single-particle cryo-electron microscopy. Our data unveil the structural and spatial organization of the functional domains, their connections and the position of the conserved GyrA-box motif. The deconvolution of two states of the DNA-binding/cleavage domain provides a better understanding of the allosteric movements of the enzyme complex. The local atomic resolution in the DNA-bound area reaching up to 3.0 A enables the identification of the antibiotic density. Altogether, this study paves the way for the cryo-EM determination of gyrase complexes with antibiotics and opens perspectives for targeting conformational intermediates.
+Cryo-EM structure of the complete E. coli DNA gyrase nucleoprotein complex.,Vanden Broeck A, Lotz C, Ortiz J, Lamour V Nat Commun. 2019 Oct 30;10(1):4935. doi: 10.1038/s41467-019-12914-y. PMID:31666516<ref>PMID:31666516</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 6rkv" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
+[[Category: Ecoli]]
 [[Category: Isomerase]]
 [[Category: Large Structures]]