3fv5
From Proteopedia
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==Crystal Structure of E. coli Topoisomerase IV co-complexed with inhibitor== | ==Crystal Structure of E. coli Topoisomerase IV co-complexed with inhibitor== | ||
| - | <StructureSection load='3fv5' size='340' side='right' caption='[[3fv5]], [[Resolution|resolution]] 1.80Å' scene=''> | + | <StructureSection load='3fv5' size='340' side='right'caption='[[3fv5]], [[Resolution|resolution]] 1.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3fv5]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3fv5]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FV5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3FV5 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]] 1.8Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1EU:1-(4-ACETYL-6-PYRIDIN-3-YL-1H-BENZIMIDAZOL-2-YL)-3-ETHYLUREA'>1EU</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=3fv5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fv5 OCA], [https://pdbe.org/3fv5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3fv5 RCSB], [https://www.ebi.ac.uk/pdbsum/3fv5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3fv5 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/PARE_ECOLI PARE_ECOLI] Topoisomerase IV is essential for chromosome segregation. It relaxes supercoiled DNA. Performs the decatenation events required during the replication of a circular DNA molecule. MukB stimulates the relaxation activity of topoisomerase IV and also has a modest effect on decatenation.<ref>PMID:21300644</ref> <ref>PMID:15105144</ref> <ref>PMID:20921377</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fv/3fv5_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fv/3fv5_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| - | </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/ | + | </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=3fv5 ConSurf]. |
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Topoisomerase|Topoisomerase]] | + | *[[Topoisomerase 3D structures|Topoisomerase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Escherichia coli | + | [[Category: Escherichia coli K-12]] |
| - | + | [[Category: Large Structures]] | |
| - | + | [[Category: Charifson P]] | |
| - | + | [[Category: LeTiran A]] | |
| - | + | [[Category: Wei Y]] | |
| - | + | ||
| - | [[Category: | + | |
| - | [[Category: | + | |
| - | [[Category: | + | |
| - | [[Category: | + | |
Current revision
Crystal Structure of E. coli Topoisomerase IV co-complexed with inhibitor
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