3d6b

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[[Image:3d6b.png|left|200px]]
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==2.2 A crystal structure of glutaryl-CoA dehydrogenase from Burkholderia pseudomallei==
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<StructureSection load='3d6b' size='340' side='right' caption='[[3d6b]], [[Resolution|resolution]] 2.21&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3d6b]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Burkholderia_pseudomallei Burkholderia pseudomallei]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3D6B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3D6B FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=54D:METHYL+THIOPHENE-2-CARBOXYLATE'>54D</scene><br>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BURPS1710b_3237 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=28450 Burkholderia pseudomallei])</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutaryl-CoA_dehydrogenase Glutaryl-CoA dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.3.99.7 1.3.99.7] </span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3d6b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3d6b OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3d6b RCSB], [http://www.ebi.ac.uk/pdbsum/3d6b PDBsum], [http://www.topsan.org/Proteins/SSGCID/3d6b TOPSAN]</span></td></tr>
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<table>
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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/d6/3d6b_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/chain_selection.php?pdb_ID=2ata 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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Glutaric acidemia type 1 is an inherited metabolic disorder which can cause macrocephaly, muscular rigidity, spastic paralysis and other progressive movement disorders in humans. The defects in glutaryl-CoA dehydrogenase (GCDH) associated with this disease are thought to increase holoenzyme instability and reduce cofactor binding. Here, the first structural analysis of a GCDH enzyme in the absence of the cofactor flavin adenine dinucleotide (FAD) is reported. The apo structure of GCDH from Burkholderia pseudomallei reveals a loss of secondary structure and increased disorder in the FAD-binding pocket relative to the ternary complex of the highly homologous human GCDH. After conducting a fragment-based screen, four small molecules were identified which bind to GCDH from B. pseudomallei. Complex structures were determined for these fragments, which cause backbone and side-chain perturbations to key active-site residues. Structural insights from this investigation highlight differences from apo GCDH and the utility of small-molecular fragments as chemical probes for capturing alternative conformational states of preformed protein crystals.
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<!--
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Probing conformational states of glutaryl-CoA dehydrogenase by fragment screening.,Begley DW, Davies DR, Hartley RC, Hewitt SN, Rychel AL, Myler PJ, Van Voorhis WC, Staker BL, Stewart LJ Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Sep 1;67(Pt, 9):1060-9. Epub 2011 Aug 13. PMID:21904051<ref>PMID:21904051</ref>
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The line below this paragraph, containing "STRUCTURE_3d6b", creates the "Structure Box" on the page.
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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or leave the SCENE parameter empty for the default display.
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-->
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{{STRUCTURE_3d6b| PDB=3d6b | SCENE= }}
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===2.2 A crystal structure of glutaryl-CoA dehydrogenase from Burkholderia pseudomallei===
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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</div>
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== References ==
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<!--
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<references/>
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The line below this paragraph, {{ABSTRACT_PUBMED_21904051}}, adds the Publication Abstract to the page
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 21904051 is the PubMed ID number.
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</StructureSection>
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-->
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{{ABSTRACT_PUBMED_21904051}}
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==About this Structure==
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[[3d6b]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Burkholderia_pseudomallei Burkholderia pseudomallei]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3D6B OCA].
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==Reference==
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<ref group="xtra">PMID:021904051</ref><references group="xtra"/>
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[[Category: Burkholderia pseudomallei]]
[[Category: Burkholderia pseudomallei]]
[[Category: Glutaryl-CoA dehydrogenase]]
[[Category: Glutaryl-CoA dehydrogenase]]

Revision as of 09:51, 21 May 2014

2.2 A crystal structure of glutaryl-CoA dehydrogenase from Burkholderia pseudomallei

3d6b, resolution 2.21Å

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