2wko

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[[Image:2wko.png|left|200px]]
 
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{{STRUCTURE_2wko| PDB=2wko | SCENE= }}
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==Structure of metal loaded Pathogenic SOD1 Mutant G93A.==
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<StructureSection load='2wko' size='340' side='right'caption='[[2wko]], [[Resolution|resolution]] 1.97&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2wko]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WKO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2WKO 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]] 1.97&#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=CSO:S-HYDROXYCYSTEINE'>CSO</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</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=2wko FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wko OCA], [https://pdbe.org/2wko PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2wko RCSB], [https://www.ebi.ac.uk/pdbsum/2wko PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2wko ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/SODC_HUMAN SODC_HUMAN] Defects in SOD1 are the cause of amyotrophic lateral sclerosis type 1 (ALS1) [MIM:[https://omim.org/entry/105400 105400]. ALS1 is a familial form of amyotrophic lateral sclerosis, a neurodegenerative disorder affecting upper and lower motor neurons and resulting in fatal paralysis. Sensory abnormalities are absent. Death usually occurs within 2 to 5 years. The etiology of amyotrophic lateral sclerosis is likely to be multifactorial, involving both genetic and environmental factors. The disease is inherited in 5-10% of cases leading to familial forms.<ref>PMID:12963370</ref> <ref>PMID:19741096</ref> <ref>PMID:8528216</ref> <ref>PMID:8682505</ref> <ref>PMID:9541385</ref> <ref>PMID:12754496</ref> <ref>PMID:15056757</ref> <ref>PMID:18378676</ref> [:]<ref>PMID:8446170</ref> <ref>PMID:8351519</ref> <ref>PMID:8179602</ref> <ref>PMID:7980516</ref> <ref>PMID:8069312</ref> <ref>PMID:7951252</ref> <ref>PMID:7881433</ref> <ref>PMID:7836951</ref> <ref>PMID:7997024</ref> <ref>PMID:7870076</ref> <ref>PMID:7887412</ref> <ref>PMID:7795609</ref> <ref>PMID:7655468</ref> <ref>PMID:7655469</ref> <ref>PMID:7655471</ref> <ref>PMID:7700376</ref> <ref>PMID:7647793</ref> <ref>PMID:7501156</ref> <ref>PMID:7496169</ref> <ref>PMID:8938700</ref> <ref>PMID:8907321</ref> <ref>PMID:8990014</ref> <ref>PMID:9101297</ref> <ref>PMID:9455977</ref> <ref>PMID:10732812</ref> <ref>PMID:9131652</ref> <ref>PMID:10400992</ref> <ref>PMID:10430435</ref> <ref>PMID:11535232</ref> <ref>PMID:11369193</ref> <ref>PMID:12402272</ref> <ref>PMID:12145308</ref> <ref>PMID:14506936</ref> <ref>PMID:18552350</ref> <ref>PMID:18301754</ref> <ref>PMID:21247266</ref> <ref>PMID:21220647</ref>
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== Function ==
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[https://www.uniprot.org/uniprot/SODC_HUMAN SODC_HUMAN] 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/wk/2wko_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=2wko 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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Amyotrophic lateral sclerosis (ALS) is a fatal, progressive neurodegenerative disease characterized by the destruction of motor neurons in the spinal cord and brain. A subset of ALS cases are linked to dominant mutations in copper-zinc superoxide dismutase (SOD1). The pathogenic SOD1 variants A4V and G93A have been the foci of multiple studies aimed at understanding the molecular basis for SOD1-linked ALS. The A4V variant is responsible for the majority of familial ALS cases in North America, causing rapidly progressing paralysis once symptoms begin and the G93A SOD1 variant is overexpressed in often studied murine models of the disease. Here we report the three-dimensional structures of metal-free A4V and of metal-bound and metal-free G93A SOD1. In the metal-free structures, the metal-binding loop elements are observed to be severely disordered, suggesting that these variants may share mechanisms of aggregation proposed previously for other pathogenic SOD1 proteins.
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===STRUCTURE OF METAL LOADED PATHOGENIC SOD1 MUTANT G93A.===
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Structural and biophysical properties of metal-free pathogenic SOD1 mutants A4V and G93A.,Galaleldeen A, Strange RW, Whitson LJ, Antonyuk SV, Narayana N, Taylor AB, Schuermann JP, Holloway SP, Hasnain SS, Hart PJ Arch Biochem Biophys. 2009 Dec;492(1-2):40-7. Epub 2009 Oct 1. PMID:19800308<ref>PMID:19800308</ref>
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{{ABSTRACT_PUBMED_19800308}}
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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 2wko" style="background-color:#fffaf0;"></div>
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[[2wko]] is a 2 chain structure of [[Superoxide Dismutase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WKO 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:019800308</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Superoxide dismutase]]
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[[Category: Large Structures]]
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[[Category: Antonyuk, S V.]]
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[[Category: Antonyuk SV]]
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[[Category: Galaleldeen, A.]]
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[[Category: Galaleldeen A]]
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[[Category: Hart, P J.]]
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[[Category: Hart PJ]]
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[[Category: Hasnain, S S.]]
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[[Category: Hasnain SS]]
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[[Category: Holloway, S P.]]
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[[Category: Holloway SP]]
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[[Category: Narayana, N.]]
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[[Category: Narayana N]]
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[[Category: Schuermann, J P.]]
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[[Category: Schuermann JP]]
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[[Category: Strange, R.]]
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[[Category: Strange R]]
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[[Category: Taylor, A.]]
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[[Category: Taylor A]]
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[[Category: Whitson, L.]]
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[[Category: Whitson L]]
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[[Category: Amyotrophic lateral sclerosis]]
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[[Category: Antioxidant]]
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[[Category: Disease mutation]]
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[[Category: Metal-binding]]
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[[Category: Neurodegeneration]]
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[[Category: Oxidoreductase]]
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[[Category: Phosphoprotein]]
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Current revision

Structure of metal loaded Pathogenic SOD1 Mutant G93A.

PDB ID 2wko

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