2xkk

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==CRYSTAL STRUCTURE OF MOXIFLOXACIN, DNA, AND A. BAUMANNII TOPO IV (PARE-PARC FUSION TRUNCATE)==
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<StructureSection load='2xkk' size='340' side='right' caption='[[2xkk]], [[Resolution|resolution]] 3.25&Aring;' scene=''>
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==CRYSTAL STRUCTURE OF MOXIFLOXACIN, DNA, and A. BAUMANNII TOPO IV (PARE-PARC FUSION TRUNCATE)==
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<StructureSection load='2xkk' size='340' side='right'caption='[[2xkk]], [[Resolution|resolution]] 3.25&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2xkk]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Acinetobacter_baumannii Acinetobacter baumannii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XKK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2XKK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2xkk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Acinetobacter_baumannii Acinetobacter baumannii] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XKK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XKK FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MFX:1-CYCLOPROPYL-6-FLUORO-8-METHOXY-7-[(4AS,7AS)-OCTAHYDRO-6H-PYRROLO[3,4-B]PYRIDIN-6-YL]-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC+ACID'>MFX</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.25&#8491;</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=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MFX:1-CYCLOPROPYL-6-FLUORO-8-METHOXY-7-[(4AS,7AS)-OCTAHYDRO-6H-PYRROLO[3,4-B]PYRIDIN-6-YL]-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC+ACID'>MFX</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2xkj|2xkj]]</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=2xkk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xkk OCA], [https://pdbe.org/2xkk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xkk RCSB], [https://www.ebi.ac.uk/pdbsum/2xkk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xkk ProSAT]</span></td></tr>
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<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=2xkk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xkk OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2xkk RCSB], [http://www.ebi.ac.uk/pdbsum/2xkk PDBsum]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/B0VP98_ACIBS B0VP98_ACIBS] Topoisomerase IV is essential for chromosome segregation. It relaxes supercoiled DNA. Performs the decatenation events required during the replication of a circular DNA molecule.[HAMAP-Rule:MF_00936]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xk/2xkk_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xk/2xkk_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2xkk ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2xkk" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Topoisomerase|Topoisomerase]]
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*[[Topoisomerase 3D structures|Topoisomerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Acinetobacter baumannii]]
[[Category: Acinetobacter baumannii]]
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[[Category: Bax, B D.]]
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[[Category: Large Structures]]
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[[Category: Chan, P F.]]
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[[Category: Synthetic construct]]
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[[Category: Fosberry, A P.]]
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[[Category: Bax BD]]
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[[Category: Gwynn, M N.]]
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[[Category: Chan PF]]
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[[Category: Homes, P.]]
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[[Category: Fosberry AP]]
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[[Category: Huang, J.]]
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[[Category: Gwynn MN]]
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[[Category: Kranz, M.]]
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[[Category: Homes P]]
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[[Category: Leydon, V R.]]
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[[Category: Huang J]]
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[[Category: Miles, T J.]]
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[[Category: Kranz M]]
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[[Category: Pearson, N D.]]
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[[Category: Leydon VR]]
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[[Category: Perera, R L.]]
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[[Category: Miles TJ]]
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[[Category: Shillings, A J.]]
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[[Category: Pearson ND]]
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[[Category: Wohlkonig, A.]]
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[[Category: Perera RL]]
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[[Category: Antibacterial agent]]
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[[Category: Shillings AJ]]
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[[Category: Isomerase-dna-antibiotic complex]]
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[[Category: Wohlkonig A]]
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[[Category: Quinolone]]
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[[Category: Type iia topoisomerase]]
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Current revision

CRYSTAL STRUCTURE OF MOXIFLOXACIN, DNA, and A. BAUMANNII TOPO IV (PARE-PARC FUSION TRUNCATE)

PDB ID 2xkk

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