2aa9: Difference between revisions
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==EPSP synthase liganded with shikimate== | ==EPSP synthase liganded with shikimate== | ||
<StructureSection load='2aa9' size='340' side='right' caption='[[2aa9]], [[Resolution|resolution]] 1.50Å' scene=''> | <StructureSection load='2aa9' size='340' side='right' caption='[[2aa9]], [[Resolution|resolution]] 1.50Å' scene=''> | ||
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aroA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr> | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aroA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-phosphoshikimate_1-carboxyvinyltransferase 3-phosphoshikimate 1-carboxyvinyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.19 2.5.1.19] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3-phosphoshikimate_1-carboxyvinyltransferase 3-phosphoshikimate 1-carboxyvinyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.19 2.5.1.19] </span></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2aa9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aa9 OCA], [http://pdbe.org/2aa9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2aa9 RCSB], [http://www.ebi.ac.uk/pdbsum/2aa9 PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2aa9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aa9 OCA], [http://pdbe.org/2aa9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2aa9 RCSB], [http://www.ebi.ac.uk/pdbsum/2aa9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2aa9 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
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</div> | </div> | ||
<div class="pdbe-citations 2aa9" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 2aa9" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
Revision as of 12:03, 12 October 2017
EPSP synthase liganded with shikimateEPSP synthase liganded with shikimate
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe shikimate pathway enzyme 5-enolpyruvyl shikimate-3-phosphate synthase (EPSP synthase) has received attention in the past because it is the target of the broad-spectrum herbicide glyphosate. The natural substrate of EPSP synthase is shikimate-3-phosphate. However, this enzyme can also utilize shikimate as substrate. Remarkably, this reaction is insensitive to inhibition by glyphosate. Crystallographic analysis of EPSP synthase from Escherichia coli, in complex with shikimate/glyphosate at 1.5 Angstroms resolution, revealed that binding of shikimate induces changes around the backbone of the active site, which in turn impact the efficient binding of glyphosate. The implications from these findings with respect to the design of novel glyphosate-insensitive EPSP synthase enzymes are discussed. Molecular basis for the glyphosate-insensitivity of the reaction of 5-enolpyruvylshikimate 3-phosphate synthase with shikimate.,Priestman MA, Healy ML, Funke T, Becker A, Schonbrunn E FEBS Lett. 2005 Oct 24;579(25):5773-80. PMID:16225867[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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