2h8a

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{{STRUCTURE_2h8a| PDB=2h8a | SCENE= }}
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==Structure of Microsomal Glutathione Transferase 1 in Complex with Glutathione==
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===Structure of Microsomal Glutathione Transferase 1 in Complex with Glutathione===
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<StructureSection load='2h8a' size='340' side='right' caption='[[2h8a]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
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{{ABSTRACT_PUBMED_16806268}}
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2h8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H8A OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2H8A FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GSH:GLUTATHIONE'>GSH</scene><br>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutathione_transferase Glutathione transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.18 2.5.1.18] </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=2h8a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h8a OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2h8a RCSB], [http://www.ebi.ac.uk/pdbsum/2h8a PDBsum]</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/h8/2h8a_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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Synthesis of mediators of fever, pain and inflammation as well as protection against reactive molecules and oxidative stress is a hallmark of the MAPEG superfamily (membrane associated proteins in eicosanoid and glutathione metabolism). The structure of a MAPEG member, rat microsomal glutathione transferase 1, at 3.2 A resolution, solved here in complex with glutathione by electron crystallography, defines the active site location and a cytosolic domain involved in enzyme activation. The glutathione binding site is found to be different from that of the canonical soluble glutathione transferases. The architecture of the homotrimer supports a catalytic mechanism involving subunit interactions and reveals both cytosolic and membraneous substrate entry sites, providing a rationale for the membrane location of the enzyme.
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==Function==
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Structural basis for detoxification and oxidative stress protection in membranes.,Holm PJ, Bhakat P, Jegerschold C, Gyobu N, Mitsuoka K, Fujiyoshi Y, Morgenstern R, Hebert H J Mol Biol. 2006 Jul 28;360(5):934-45. Epub 2006 Jun 5. PMID:16806268<ref>PMID:16806268</ref>
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[[http://www.uniprot.org/uniprot/MGST1_RAT MGST1_RAT]] Conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles.
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==About this Structure==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[2h8a]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H8A OCA].
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</div>
==See Also==
==See Also==
*[[Glutathione S-transferase|Glutathione S-transferase]]
*[[Glutathione S-transferase|Glutathione S-transferase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:016806268</ref><references group="xtra"/><references/>
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__TOC__
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</StructureSection>
[[Category: Glutathione transferase]]
[[Category: Glutathione transferase]]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]

Revision as of 10:20, 3 October 2014

Structure of Microsomal Glutathione Transferase 1 in Complex with Glutathione

2h8a, resolution 3.20Å

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