1txt

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[[Image:1txt.png|left|200px]]
 
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{{STRUCTURE_1txt| PDB=1txt | SCENE= }}
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==Staphylococcus aureus 3-hydroxy-3-methylglutaryl-CoA synthase==
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<StructureSection load='1txt' size='340' side='right'caption='[[1txt]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1txt]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TXT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TXT 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]] 2.501&#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=CAA:ACETOACETYL-COENZYME+A'>CAA</scene>, <scene name='pdbligand=CSD:3-SULFINOALANINE'>CSD</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=1txt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1txt OCA], [https://pdbe.org/1txt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1txt RCSB], [https://www.ebi.ac.uk/pdbsum/1txt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1txt ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q9FD87_STAAU Q9FD87_STAAU]
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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/tx/1txt_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=1txt 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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3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) synthase, a member of the family of acyl-condensing enzymes, catalyzes the first committed step in the mevalonate pathway and is a potential target for novel antibiotics and cholesterol-lowering agents. The Staphylococcus aureus mvaS gene product (43.2 kDa) was overexpressed in Escherichia coli, purified to homogeneity, and shown biochemically to be an HMG-CoA synthase. The crystal structure of the full-length enzyme was determined at 2.0-A resolution, representing the first structure of an HMG-CoA synthase from any organism. HMG-CoA synthase forms a homodimer. The monomer, however, contains an important core structure of two similar alpha/beta motifs, a fold that is completely conserved among acyl-condensing enzymes. This common fold provides a scaffold for a catalytic triad made up of Cys, His, and Asn required by these enzymes. In addition, a crystal structure of HMG-CoA synthase with acetoacetyl-CoA was determined at 2.5-A resolution. Together, these structures provide the structural basis for an understanding of the mechanism of HMG-CoA synthase.
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===Staphylococcus aureus 3-hydroxy-3-methylglutaryl-CoA synthase===
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Staphylococcus aureus 3-hydroxy-3-methylglutaryl-CoA synthase: crystal structure and mechanism.,Campobasso N, Patel M, Wilding IE, Kallender H, Rosenberg M, Gwynn MN J Biol Chem. 2004 Oct 22;279(43):44883-8. Epub 2004 Aug 2. PMID:15292254<ref>PMID:15292254</ref>
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{{ABSTRACT_PUBMED_15292254}}
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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 1txt" style="background-color:#fffaf0;"></div>
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[[1txt]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TXT OCA].
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== References ==
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<references/>
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==Reference==
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__TOC__
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<ref group="xtra">PMID:015292254</ref><references group="xtra"/>
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</StructureSection>
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[[Category: Hydroxymethylglutaryl-CoA synthase]]
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[[Category: Large Structures]]
[[Category: Staphylococcus aureus]]
[[Category: Staphylococcus aureus]]
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[[Category: Campobasso, N.]]
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[[Category: Campobasso N]]
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[[Category: Gwynn, M.]]
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[[Category: Gwynn M]]
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[[Category: Kallender, H.]]
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[[Category: Kallender H]]
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[[Category: Patel, M.]]
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[[Category: Patel M]]
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[[Category: Rosenberg, M.]]
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[[Category: Rosenberg M]]
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[[Category: Wilding, I E.]]
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[[Category: Wilding IE]]
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[[Category: Cholesterol biosynthesis]]
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[[Category: Coenzyme some]]
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[[Category: Condensing enzyme]]
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[[Category: Hmg-coa synthase]]
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[[Category: Hmg]]
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[[Category: Lyase]]
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[[Category: Thiolase fold]]
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Current revision

Staphylococcus aureus 3-hydroxy-3-methylglutaryl-CoA synthase

PDB ID 1txt

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