2vkr: Difference between revisions

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-==3FE-4S, 4FE-4S PLUS ZN ACIDIANUS AMBIVALENS FERREDOXIN==
-<StructureSection load='2vkr' size='340' side='right' caption='[[2vkr]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
+==3Fe-4S, 4Fe-4S plus Zn Acidianus ambivalens ferredoxin==
+<StructureSection load='2vkr' size='340' side='right'caption='[[2vkr]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2vkr]] is a 7 chain structure with sequence from [http://en.wikipedia.org/wiki/Acidianus_ambivalens Acidianus ambivalens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VKR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VKR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2vkr]] is a 7 chain structure with sequence from [https://en.wikipedia.org/wiki/Acidianus_ambivalens Acidianus ambivalens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VKR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VKR FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.01&#8491;</td></tr>
-<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=2vkr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vkr OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2vkr RCSB], [http://www.ebi.ac.uk/pdbsum/2vkr PDBsum]</span></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=F3S:FE3-S4+CLUSTER'>F3S</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2vkr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vkr OCA], [https://pdbe.org/2vkr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vkr RCSB], [https://www.ebi.ac.uk/pdbsum/2vkr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vkr ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/FER_ACIAM FER_ACIAM]] Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. The 3Fe-4S cluster is reduced by a flavoprotein with NADH oxidase activity from the same organism.
+[https://www.uniprot.org/uniprot/FER_ACIAM FER_ACIAM] Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. The 3Fe-4S cluster is reduced by a flavoprotein with NADH oxidase activity from the same organism.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
    <jmolCheckbox>
-     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vk/2vkr_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vk/2vkr_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
      <text>to colour the structure by Evolutionary Conservation</text>
    </jmolCheckbox>
-</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/chain_selection.php?pdb_ID=2ata ConSurf].
+</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=2vkr ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-Detailed structural models of di-cluster seven-iron ferredoxins constitute a valuable resource for folding and stability studies relating the metal cofactors' role in protein stability. The here reported, hemihedric twinned crystal structure at 2.0 A resolution from Acidianus ambivalens ferredoxin, shows an integral 103 residues, physiologically relevant native form composed by a N-terminal extension comprising a His/Asp Zn(2+) site and the ferredoxin (betaalphabeta)(2) core, which harbours intact clusters I and II, a [3Fe-4S](1+/0) and a [4Fe-4S](2+/1+) centres. This is in contrast with the previously available ferredoxin structure from Sulfolofus tokodai, which was obtained from an artificial oxidative conversion with two [3Fe-4S](1+/0) centres and poor definition around cluster II.
-Crystallographic analysis of the intact metal centres [3Fe-4S](1+/0) and [4Fe-4S](2+/1+) in a Zn(2+) -containing ferredoxin.,Frazao C, Aragao D, Coelho R, Leal SS, Gomes CM, Teixeira M, Carrondo MA FEBS Lett. 2008 Mar 5;582(5):763-7. Epub 2008 Feb 5. PMID:18258200<ref>PMID:18258200</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
 ==See Also==
-*[[Ferredoxin|Ferredoxin]]
+*[[Ferredoxin 3D structures|Ferredoxin 3D structures]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
 [[Category: Acidianus ambivalens]]
-[[Category: Aragao, D]]
+[[Category: Large Structures]]
-[[Category: Carrondo, M A]]
+[[Category: Aragao D]]
-[[Category: Coelho, R]]
+[[Category: Carrondo MA]]
-[[Category: Frazao, C]]
+[[Category: Coelho R]]
-[[Category: Gomes, C M]]
+[[Category: Frazao C]]
-[[Category: Leal, S S]]
+[[Category: Gomes CM]]
-[[Category: Teixeira, M]]
+[[Category: Leal SS]]
-[[Category: Electron transport]]
+[[Category: Teixeira M]]
-[[Category: Ferredoxin]]
-[[Category: Hemihedric twinnig]]
-[[Category: Iron]]
-[[Category: Iron-sulfur]]
-[[Category: Iron-sulfur protein]]
-[[Category: Metal-binding]]
-[[Category: Methylation]]
-[[Category: Protein folding]]
-[[Category: Thermophile]]
-[[Category: Thermostable protein]]
-[[Category: Transport]]
-[[Category: Zn center]]