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1y54
From Proteopedia
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| - | [[Image:1y54.png|left|200px]] | ||
| - | + | ==Crystal structure of the native class C beta-lactamase from Enterobacter cloacae 908R complexed with BRL42715== | |
| + | <StructureSection load='1y54' size='340' side='right'caption='[[1y54]], [[Resolution|resolution]] 2.10Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1y54]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Enterobacter_cloacae Enterobacter cloacae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y54 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Y54 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FDT:(7R)-6-FORMYL-7-(1-METHYL-1H-1,2,3-TRIAZOL-4-YL)-4,7-DIHYDRO-1,4-THIAZEPINE-3-CARBOXYLIC+ACID'>FDT</scene></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1y54 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y54 OCA], [https://pdbe.org/1y54 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1y54 RCSB], [https://www.ebi.ac.uk/pdbsum/1y54 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1y54 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/AMPC_ENTCL AMPC_ENTCL] This protein is a serine beta-lactamase with a substrate specificity for cephalosporins. | ||
| + | == 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/y5/1y54_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/main_output.php?pdb_ID=1y54 ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | BRL 42715, C6-(N1-methyl-1,2,3-triazolylmethylene)penem, is an active-site-directed inactivator of bacterial beta-lactamases. The crystal structure of Enterobacter cloacae 908R class C beta-lactamase in complex with BRL 42715, docking, and energy minimization studies explain stereoselectivity of the binding of C6-(heterocyclic methylene)penems against class C beta-lactamase. | ||
| - | + | Crystal structure of BRL 42715, C6-(N1-methyl-1,2,3-triazolylmethylene)penem, in complex with Enterobacter cloacae 908R beta-lactamase: evidence for a stereoselective mechanism from docking studies.,Michaux C, Charlier P, Frere JM, Wouters J J Am Chem Soc. 2005 Mar 16;127(10):3262-3. PMID:15755127<ref>PMID:15755127</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 1y54" style="background-color:#fffaf0;"></div> | |
| - | + | ||
==See Also== | ==See Also== | ||
| - | *[[Beta-lactamase|Beta-lactamase]] | + | *[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| - | + | </StructureSection> | |
[[Category: Enterobacter cloacae]] | [[Category: Enterobacter cloacae]] | ||
| - | [[Category: Charlier | + | [[Category: Large Structures]] |
| - | [[Category: Frere | + | [[Category: Charlier P]] |
| - | [[Category: Michaux | + | [[Category: Frere J-M]] |
| - | [[Category: Wouters | + | [[Category: Michaux C]] |
| - | + | [[Category: Wouters J]] | |
| - | + | ||
Current revision
Crystal structure of the native class C beta-lactamase from Enterobacter cloacae 908R complexed with BRL42715
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