4xxr: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4xxr]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XXR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4XXR FirstGlance]. <br> | <table><tr><td colspan='2'>[[4xxr]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XXR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4XXR FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=JSC:[(1,2,3,4,5-ETA)-1-(4-{[CARBOXY(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSC</scene>, <scene name='pdbligand=JSD:[(1,2,3,4,5-ETA)-1-(4-{[(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSD</scene>, <scene name='pdbligand=JSE:[(1,2,3,4,5-ETA)-1-(4-{[CARBOXY(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSE</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.18Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=JSC:[(1,2,3,4,5-ETA)-1-(4-{[CARBOXY(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSC</scene>, <scene name='pdbligand=JSD:[(1,2,3,4,5-ETA)-1-(4-{[(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSD</scene>, <scene name='pdbligand=JSE:[(1,2,3,4,5-ETA)-1-(4-{[CARBOXY(4-CARBOXY-5,5-DIMETHYL-1,3-THIAZOLIDIN-2-YL)METHYL]AMINO}-4-OXOBUTANOYL)CYCLOPENTADIENYL][(1,2,3,4,5-ETA)-CYCLOPENTADIENYL]RUTHENIUM'>JSE</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</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=4xxr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xxr OCA], [https://pdbe.org/4xxr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4xxr RCSB], [https://www.ebi.ac.uk/pdbsum/4xxr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4xxr ProSAT]</span></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=4xxr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xxr OCA], [https://pdbe.org/4xxr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4xxr RCSB], [https://www.ebi.ac.uk/pdbsum/4xxr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4xxr ProSAT]</span></td></tr> | ||
</table> | </table> | ||
Latest revision as of 10:51, 27 September 2023
Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 E166A Beta-LactamaseAtomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 E166A Beta-Lactamase
Structural highlights
FunctionPublication Abstract from PubMedWe have determined a 1.18 A resolution X-ray crystal structure of a novel ruthenocenyle-6-aminopenicillinic acid in complex with CTX-M beta-lactamase, showing unprecedented details of interactions between ruthenocene and protein. As the first product complex with an intact catalytic serine, the structure also offers insights into beta-lactamase catalysis and inhibitor design. Antibacterial properties and atomic resolution X-ray complex crystal structure of a ruthenocene conjugated beta-lactam antibiotic.,Lewandowski EM, Skiba J, Torelli NJ, Rajnisz A, Solecka J, Kowalski K, Chen Y Chem Commun (Camb). 2015 Mar 10. PMID:25753149[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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