5uj4: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-'''Unreleased structure'''
-The entry 5uj4 is ON HOLD
+==Crystal structure of the KPC-2 beta-lactamase complexed with hydrolyzed faropenem==
+<StructureSection load='5uj4' size='340' side='right'caption='[[5uj4]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[5uj4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Klebsiella_pneumoniae Klebsiella pneumoniae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UJ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UJ4 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]] 1.4&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SFR:(2R)-2-[(1S,2R)-1-CARBOXY-2-HYDROXYPROPYL]-5-[(2R)-OXOLAN-2-YL]-2,3-DIHYDRO-1,3-THIAZOLE-4-CARBOXYLIC+ACID'>SFR</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=5uj4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5uj4 OCA], [https://pdbe.org/5uj4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5uj4 RCSB], [https://www.ebi.ac.uk/pdbsum/5uj4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5uj4 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/BLKPC_KLEPN BLKPC_KLEPN] Hydrolyzes carbapenems, penicillins, cephalosporins and monobactams with varying efficiency.
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Carbapenem-resistant Enterobacteriaceae are resistant to most beta-lactam antibiotics due to the production of the Klebsiella pneumoniae carbapenemase (KPC-2) class A beta-lactamase. Here, we present the first product complex crystal structures of KPC-2 with beta-lactam antibiotics containing hydrolyzed cefotaxime and faropenem. They provide experimental insights into substrate recognition by KPC-2 and its unique cephalosporinase/carbapenemase activity. These structures also represent the first product complexes for a wild-type serine beta-lactamase, elucidating the product release mechanism of these enzymes in general.
-Authors:
+Molecular Basis of Substrate Recognition and Product Release by the Klebsiella pneumoniae Carbapenemase (KPC-2).,Pemberton OA, Zhang X, Chen Y J Med Chem. 2017 Apr 17. doi: 10.1021/acs.jmedchem.7b00158. PMID:28388065<ref>PMID:28388065</ref>
-Description:
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
+<div class="pdbe-citations 5uj4" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Klebsiella pneumoniae]]
+[[Category: Large Structures]]
+[[Category: Chen Y]]
+[[Category: Pemberton OA]]