4qu3: Difference between revisions
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==GES-2 ertapenem acyl-enzyme complex== | ==GES-2 ertapenem acyl-enzyme complex== | ||
<StructureSection load='4qu3' size='340' side='right' caption='[[4qu3]], [[Resolution|resolution]] 1.40Å' scene=''> | <StructureSection load='4qu3' size='340' side='right'caption='[[4qu3]], [[Resolution|resolution]] 1.40Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4qu3]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QU3 OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[4qu3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QU3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QU3 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1RG:(4R,5S)-3-({(3S,5S)-5-[(3-CARBOXYPHENYL)CARBAMOYL]PYRROLIDIN-3-YL}SULFANYL)-5-[(1S,2R)-1-FORMYL-2-HYDROXYPROPYL]-4-METHYL-4,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC+ACID'>1RG</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.402Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1RG:(4R,5S)-3-({(3S,5S)-5-[(3-CARBOXYPHENYL)CARBAMOYL]PYRROLIDIN-3-YL}SULFANYL)-5-[(1S,2R)-1-FORMYL-2-HYDROXYPROPYL]-4-METHYL-4,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC+ACID'>1RG</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4qu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qu3 OCA], [https://pdbe.org/4qu3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qu3 RCSB], [https://www.ebi.ac.uk/pdbsum/4qu3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qu3 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/BLAG2_PSEAI BLAG2_PSEAI] Extended-spectrum beta-lactamase (ESBL) which confers resistance to penicillins, as well as first, third and fourth-generation cephalosporins (PubMed:11502535, PubMed:19656947, PubMed:20696873, PubMed:21220532). Has modest carbapenem-hydrolyzing activity (PubMed:11502535, PubMed:19656947, PubMed:25485972). Has cefotaxime-hydrolyzing activity (PubMed:11502535, PubMed:19656947).<ref>PMID:11502535</ref> <ref>PMID:19656947</ref> <ref>PMID:20696873</ref> <ref>PMID:21220532</ref> <ref>PMID:25485972</ref> | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 4qu3" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Pseudomonas aeruginosa]] | ||
[[Category: | [[Category: Black DJ]] | ||
[[Category: | [[Category: Frase H]] | ||
[[Category: | [[Category: Smith CA]] | ||
[[Category: | [[Category: Stewart NK]] | ||
[[Category: | [[Category: Vakulenko SB]] | ||