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New page: '''Unreleased structure''' The entry 4xxr is ON HOLD Authors: Lewandowski, E.M., Chen, Y. Description: Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam... |
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==Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 E166A Beta-Lactamase== | |||
<StructureSection load='4xxr' size='340' side='right'caption='[[4xxr]], [[Resolution|resolution]] 1.18Å' scene=''> | |||
== 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> | |||
</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> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/Q9L5C7_ECOLX Q9L5C7_ECOLX] | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
We 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<ref>PMID:25753149</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
[[Category: Chen | <div class="pdbe-citations 4xxr" style="background-color:#fffaf0;"></div> | ||
[[Category: Lewandowski | |||
==See Also== | |||
*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Escherichia coli]] | |||
[[Category: Large Structures]] | |||
[[Category: Chen Y]] | |||
[[Category: Lewandowski EM]] | |||
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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