1jm1

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[[Image:1jm1.jpg|left|200px]]
 
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{{Structure
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==Crystal structure of the soluble domain of the Rieske protein II (soxF) from Sulfolobus acidocaldarius==
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|PDB= 1jm1 |SIZE=350|CAPTION= <scene name='initialview01'>1jm1</scene>, resolution 1.11&Aring;
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<StructureSection load='1jm1' size='340' side='right'caption='[[1jm1]], [[Resolution|resolution]] 1.11&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=FES:FE2/S2 (INORGANIC) CLUSTER'>FES</scene>
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<table><tr><td colspan='2'>[[1jm1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sulfolobus_acidocaldarius Sulfolobus acidocaldarius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JM1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JM1 FirstGlance]. <br>
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|ACTIVITY=
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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]] 1.11&#8491;</td></tr>
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|GENE= SOXF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2285 Sulfolobus acidocaldarius])
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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}}
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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=1jm1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jm1 OCA], [https://pdbe.org/1jm1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jm1 RCSB], [https://www.ebi.ac.uk/pdbsum/1jm1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jm1 ProSAT]</span></td></tr>
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</table>
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'''Crystal structure of the soluble domain of the Rieske protein II (soxF) from Sulfolobus acidocaldarius'''
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== Function ==
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[https://www.uniprot.org/uniprot/Q53766_9CREN Q53766_9CREN]
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== Evolutionary Conservation ==
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==Overview==
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[[Image:Consurf_key_small.gif|200px|right]]
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The first crystal structure of an archaeal Rieske iron-sulfur protein, the soluble domain of Rieske iron-sulfur protein II (soxF) from the hyperthermo-acidophile Sulfolobus acidocaldarius, has been solved by multiple wavelength anomalous dispersion (MAD) and has been refined to 1.1 A resolution. SoxF is a subunit of the terminal oxidase supercomplex SoxM in the plasma membrane of S. acidocaldarius that combines features of a cytochrome bc(1) complex and a cytochrome c oxidase. The [2Fe-2S] cluster of soxF is most likely the primary electron acceptor during the oxidation of caldariella quinone by the cytochrome a(587)/Rieske subcomplex. The geometry of the [2Fe-2S] cluster and the structure of the cluster-binding site are almost identical in soxF and the Rieske proteins from eucaryal cytochrome bc(1) and b(6)f complexes, suggesting a strict conservation of the catalytic mechanism. The main domain of soxF and part of the cluster-binding domain, though structurally related, show a significantly divergent structure with respect to topology, non-covalent interactions and surface charges. The divergent structure of soxF reflects a different topology of the soxM complex compared to eucaryal bc complexes and the adaptation of the protein to the extreme ambient conditions on the outer membrane surface of a hyperthermo-acidophilic organism.
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Check<jmol>
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<jmolCheckbox>
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==About this Structure==
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jm/1jm1_consurf.spt"</scriptWhenChecked>
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1JM1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Sulfolobus_acidocaldarius Sulfolobus acidocaldarius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JM1 OCA].
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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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==Reference==
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</jmolCheckbox>
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The structure of the soluble domain of an archaeal Rieske iron-sulfur protein at 1.1 A resolution., Bonisch H, Schmidt CL, Schafer G, Ladenstein R, J Mol Biol. 2002 Jun 7;319(3):791-805. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12054871 12054871]
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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=1jm1 ConSurf].
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[[Category: Single protein]]
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<div style="clear:both"></div>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Sulfolobus acidocaldarius]]
[[Category: Sulfolobus acidocaldarius]]
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[[Category: Boenisch, H.]]
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[[Category: Boenisch H]]
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[[Category: Ladenstein, R.]]
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[[Category: Ladenstein R]]
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[[Category: Schaefer, G.]]
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[[Category: Schaefer G]]
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[[Category: Schmidt, C L.]]
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[[Category: Schmidt CL]]
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[[Category: FES]]
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[[Category: MG]]
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[[Category: electron transport]]
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[[Category: respiratory chain]]
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[[Category: rieske iron-sulfur protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:05:16 2008''
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Current revision

Crystal structure of the soluble domain of the Rieske protein II (soxF) from Sulfolobus acidocaldarius

PDB ID 1jm1

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