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1vzg

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==STRUCTURE OF SUPEROXIDE REDUCTASE BOUND TO FERROCYANIDE AND ACTIVE SITE EXPANSION UPON X-RAY INDUCED PHOTOREDUCTION==
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<StructureSection load='1vzg' size='340' side='right' caption='[[1vzg]], [[Resolution|resolution]] 1.69&Aring;' scene=''>
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==Structure of superoxide reductase bound to ferrocyanide and active site expansion upon X-ray induced photoreduction==
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<StructureSection load='1vzg' size='340' side='right'caption='[[1vzg]], [[Resolution|resolution]] 1.69&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1vzg]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VZG OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1VZG FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1vzg]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Desulfarculus_baarsii Desulfarculus baarsii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VZG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VZG 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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FC6:HEXACYANOFERRATE(3-)'>FC6</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</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]] 1.69&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1vzh|1vzh]], [[1vzi|1vzi]]</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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FC6:HEXACYANOFERRATE(3-)'>FC6</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Superoxide_reductase Superoxide reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.15.1.2 1.15.1.2] </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=1vzg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vzg OCA], [https://pdbe.org/1vzg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vzg RCSB], [https://www.ebi.ac.uk/pdbsum/1vzg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vzg 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=1vzg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vzg OCA], [http://pdbe.org/1vzg PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1vzg RCSB], [http://www.ebi.ac.uk/pdbsum/1vzg PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/DFX_DESB2 DFX_DESB2]] Catalyzes the one-electron reduction of superoxide anion radical to hydrogen peroxide at a nonheme ferrous iron center. Plays a fundamental role in case of oxidative stress via its superoxide detoxification activity.<ref>PMID:10617593</ref>
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[https://www.uniprot.org/uniprot/DFX_DESB2 DFX_DESB2] Catalyzes the one-electron reduction of superoxide anion radical to hydrogen peroxide at a nonheme ferrous iron center. Plays a fundamental role in case of oxidative stress via its superoxide detoxification activity.<ref>PMID:10617593</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>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vz/1vzg_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vz/1vzg_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>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Superoxide reductase]]
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[[Category: Desulfarculus baarsii]]
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[[Category: Adam, V]]
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[[Category: Large Structures]]
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[[Category: Bourgeois, D]]
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[[Category: Adam V]]
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[[Category: Molina-Heredia, F P]]
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[[Category: Bourgeois D]]
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[[Category: Niviere, V]]
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[[Category: Molina-Heredia FP]]
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[[Category: Royant, A]]
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[[Category: Niviere V]]
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[[Category: Dinuclear iron cluster]]
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[[Category: Royant A]]
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[[Category: Electron transport]]
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[[Category: Ferrocyanide]]
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[[Category: Microspectrophotometry]]
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[[Category: Oxidoreductase]]
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[[Category: Photoreduction]]
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[[Category: Redox state]]
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Current revision

Structure of superoxide reductase bound to ferrocyanide and active site expansion upon X-ray induced photoreduction

PDB ID 1vzg

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