3kb6

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[[Image:3kb6.png|left|200px]]
 
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{{STRUCTURE_3kb6| PDB=3kb6 | SCENE= }}
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==Crystal structure of D-Lactate dehydrogenase from aquifex aeolicus complexed with NAD and Lactic acid==
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<StructureSection load='3kb6' size='340' side='right'caption='[[3kb6]], [[Resolution|resolution]] 2.12&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3kb6]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Aquifex_aeolicus Aquifex aeolicus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2pi1 2pi1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KB6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KB6 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]] 2.12&#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=1PE:PENTAETHYLENE+GLYCOL'>1PE</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LAC:LACTIC+ACID'>LAC</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PPI:PROPANOIC+ACID'>PPI</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=3kb6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kb6 OCA], [https://pdbe.org/3kb6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kb6 RCSB], [https://www.ebi.ac.uk/pdbsum/3kb6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kb6 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/O66939_AQUAE O66939_AQUAE]
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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/kb/3kb6_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=3kb6 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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The crystal structure of D-lactate dehydrogenase from Aquifex aeolicus (aq_727) was determined to 2.12 A resolution in space group P2(1)2(1)2(1), with unit-cell parameters a = 90.94, b = 94.43, c = 188.85 A. The structure was solved by molecular replacement using the coenzyme-binding domain of Lactobacillus helveticus D-lactate dehydrogenase and contained two homodimers in the asymmetric unit. Each subunit of the homodimer was found to be in a ;closed' conformation with the NADH cofactor bound to the coenzyme-binding domain and with a lactate (or pyruvate) molecule bound at the interdomain active-site cleft.
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===Crystal structure of D-Lactate dehydrogenase from aquifex aeolicus complexed with NAD and Lactic acid===
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Structure of D-lactate dehydrogenase from Aquifex aeolicus complexed with NAD(+) and lactic acid (or pyruvate).,Antonyuk SV, Strange RW, Ellis MJ, Bessho Y, Kuramitsu S, Inoue Y, Yokoyama S, Hasnain SS Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Dec 1;65(Pt, 12):1209-13. Epub 2009 Nov 27. PMID:20054113<ref>PMID:20054113</ref>
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{{ABSTRACT_PUBMED_20054113}}
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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 3kb6" style="background-color:#fffaf0;"></div>
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[[3kb6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Aquifex_aeolicus Aquifex aeolicus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2pi1 2pi1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KB6 OCA].
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==See Also==
==See Also==
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*[[Lactate Dehydrogenase|Lactate Dehydrogenase]]
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*[[Lactate dehydrogenase 3D structures|Lactate dehydrogenase 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:020054113</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Aquifex aeolicus]]
[[Category: Aquifex aeolicus]]
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[[Category: D-lactate dehydrogenase]]
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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: Bessho, Y.]]
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[[Category: Bessho Y]]
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[[Category: Ellis, M J.]]
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[[Category: Ellis MJ]]
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[[Category: Hasnain, S S.]]
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[[Category: Hasnain SS]]
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[[Category: Kuramitsu, S.]]
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[[Category: Kuramitsu S]]
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[[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]]
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[[Category: Strange RW]]
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[[Category: Strange, R W.]]
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[[Category: Yokoyama S]]
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[[Category: Yokoyama, S.]]
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[[Category: D-ldh]]
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[[Category: Nad]]
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[[Category: National project on protein structural and functional analyse]]
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[[Category: Nppsfa]]
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[[Category: Oxidoreductase]]
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[[Category: Riken structural genomics/proteomics initiative]]
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[[Category: Rsgi]]
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[[Category: Structural genomic]]
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Current revision

Crystal structure of D-Lactate dehydrogenase from aquifex aeolicus complexed with NAD and Lactic acid

PDB ID 3kb6

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