1r0g

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[[Image:1r0g.png|left|200px]]
 
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{{STRUCTURE_1r0g| PDB=1r0g | SCENE= }}
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==mercury-substituted rubredoxin==
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<StructureSection load='1r0g' size='340' side='right'caption='[[1r0g]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1r0g]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Clostridium_pasteurianum Clostridium pasteurianum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R0G OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1R0G 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]] 1.6&#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=HG:MERCURY+(II)+ION'>HG</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=1r0g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1r0g OCA], [https://pdbe.org/1r0g PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1r0g RCSB], [https://www.ebi.ac.uk/pdbsum/1r0g PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1r0g ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/RUBR_CLOPA RUBR_CLOPA] Rubredoxin is a small nonheme, iron protein lacking acid-labile sulfide. Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule.
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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/r0/1r0g_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=1r0g 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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Five different metal-substituted forms of Clostridium pasteurianum rubredoxin have been prepared and crystallized. The single Fe atom present in the Fe(S-Cys)(4) site of the native form of the protein was exchanged in turn for Co, Ni, Ga, Cd and Hg. All five forms of rubredoxin crystallized in space group R3 and were isomorphous with the native protein. The Co-, Ni- and Ga-substituted proteins exhibited metal sites with geometries similar to that of the Fe form (effective D(2d) local symmetry), as did the Cd and Hg proteins, but with a significant expansion of the metal-sulfur bond lengths. A knowledge of these structures contributes to a molecular understanding of the function of this simple iron-sulfur electron-transport protein.
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===mercury-substituted rubredoxin===
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Metal-substituted derivatives of the rubredoxin from Clostridium pasteurianum.,Maher M, Cross M, Wilce MC, Guss JM, Wedd AG Acta Crystallogr D Biol Crystallogr. 2004 Feb;60(Pt 2):298-303. Epub 2004, Jan 23. PMID:14747706<ref>PMID:14747706</ref>
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{{ABSTRACT_PUBMED_14747706}}
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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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<div class="pdbe-citations 1r0g" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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[[1r0g]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Clostridium_pasteurianum Clostridium pasteurianum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R0G OCA].
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*[[Rubredoxin 3D structures|Rubredoxin 3D structures]]
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*[[Rubredoxin PDB structures|Rubredoxin PDB structures]]
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==Reference==
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== References ==
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<ref group="xtra">PMID:014747706</ref><references group="xtra"/>
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<references/>
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[[Category: Clostridium pasteurianum]]
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__TOC__
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[[Category: Cross, M.]]
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</StructureSection>
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[[Category: Guss, J M.]]
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[[Category: Maher, M.]]
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[[Category: Wedd, A G.]]
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[[Category: Wilce, M C.J.]]
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[[Category: Clostridium pasteurianum]]
[[Category: Clostridium pasteurianum]]
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[[Category: Electron transport]]
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[[Category: Large Structures]]
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[[Category: Iron-sulfur]]
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[[Category: Cross M]]
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[[Category: Rubredoxin]]
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[[Category: Guss JM]]
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[[Category: Maher M]]
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[[Category: Wedd AG]]
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[[Category: Wilce MCJ]]

Current revision

mercury-substituted rubredoxin

PDB ID 1r0g

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