1mzo
From Proteopedia
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| - | [[ | + | ==Crystal structure of pyruvate formate-lyase with pyruvate== |
| + | <StructureSection load='1mzo' size='340' side='right' caption='[[1mzo]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1mzo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MZO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1MZO FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=PYR:PYRUVIC+ACID'>PYR</scene><br> | ||
| + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Formate_C-acetyltransferase Formate C-acetyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.54 2.3.1.54] </span></td></tr> | ||
| + | <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=1mzo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mzo OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1mzo RCSB], [http://www.ebi.ac.uk/pdbsum/1mzo PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == 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/mz/1mzo_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]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The structure of inactive pyruvate formate-lyase in complex with a natural substrate, pyruvate, was solved at 2.7 A resolution. Both active sites of the homodimeric enzyme are occupied by pyruvate; additional binding sites were not found. Pyruvate was found in a cleft close to the active-site cysteines 418 and 419, with the carboxyl group in contact with arginines 176 and 435 and the methyl group within van der Waals distance of Phe327. It is believed that the binding site of pyruvate is not the position of pyruvate as the reaction initiates, as conformational changes occur during activation of the enzyme. | ||
| - | + | Structure of Escherichia coli pyruvate formate-lyase with pyruvate.,Lehtio L, Leppanen VM, Kozarich JW, Goldman A Acta Crystallogr D Biol Crystallogr. 2002 Dec;58(Pt 12):2209-12. Epub 2002, Nov 23. PMID:12454503<ref>PMID:12454503</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | == References == | |
| - | + | <references/> | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | ||
| - | == | + | |
| - | < | + | |
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Formate C-acetyltransferase]] | [[Category: Formate C-acetyltransferase]] | ||
Revision as of 16:08, 28 September 2014
Crystal structure of pyruvate formate-lyase with pyruvate
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