1q0e

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[[Image:1q0e.png|left|200px]]
 
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{{STRUCTURE_1q0e| PDB=1q0e | SCENE= }}
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==Atomic resolution (1.15 ) crystal structure of bovine copper, zinc superoxide dismutase==
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<StructureSection load='1q0e' size='340' side='right'caption='[[1q0e]], [[Resolution|resolution]] 1.15&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1q0e]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Q0E OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q0E FirstGlance]. <br>
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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]] 1.15&#8491;</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=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=1q0e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q0e OCA], [https://pdbe.org/1q0e PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q0e RCSB], [https://www.ebi.ac.uk/pdbsum/1q0e PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q0e ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SODC_BOVIN SODC_BOVIN] Destroys radicals which are normally produced within the cells and which are toxic to biological systems.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/q0/1q0e_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</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/main_output.php?pdb_ID=1q0e ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Copper zinc superoxide dismutase (CuZnSOD) forms a crucial component of the cellular response to oxidative stress by catalyzing the dismutation of the superoxide radical to hydrogen peroxide and water. Mutations in human CuZnSOD are associated with the development of familial amyotrophic lateral sclerosis (motor neuron disease). We have determined the structure of fully reduced bovine CuZnSOD to 1.15 A, the only atomic resolution structure for an intact CuZnSOD and one of only a small number for metalloproteins. For the first time, both subunits have been captured with the three coordinate Cu(I) ligation required by the generally accepted catalytic mechanism, where dismutation of the superoxide radical occurs via reduction of Cu. Furthermore, the improved resolution compared to previous studies (to 1.65 A) has allowed a more detailed examination of the metal center environment and its associated water network in the active site channel, facilitating the analysis of potential proton transfer routes.
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===Atomic resolution (1.15 ) crystal structure of bovine copper, zinc superoxide dismutase===
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Structure of fully reduced bovine copper zinc superoxide dismutase at 1.15 A.,Hough MA, Hasnain SS Structure. 2003 Aug;11(8):937-46. PMID:12906825<ref>PMID:12906825</ref>
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{{ABSTRACT_PUBMED_12906825}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 1q0e" style="background-color:#fffaf0;"></div>
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[[1q0e]] is a 2 chain structure of [[Superoxide Dismutase]] with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Q0E OCA].
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==See Also==
==See Also==
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*[[Superoxide Dismutase|Superoxide Dismutase]]
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*[[Superoxide dismutase 3D structures|Superoxide dismutase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:012906825</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
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[[Category: Superoxide dismutase]]
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[[Category: Large Structures]]
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[[Category: Hasnain, S S.]]
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[[Category: Hasnain SS]]
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[[Category: Hough, M A.]]
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[[Category: Hough MA]]
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[[Category: Atomic resolution]]
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[[Category: Bovine]]
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[[Category: Metal binding protein]]
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[[Category: Oxidoreductase]]
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[[Category: Superoxide dismutase]]
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Current revision

Atomic resolution (1.15 ) crystal structure of bovine copper, zinc superoxide dismutase

PDB ID 1q0e

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