6q2y
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
<StructureSection load='6q2y' size='340' side='right'caption='[[6q2y]], [[Resolution|resolution]] 1.00Å' scene=''> | <StructureSection load='6q2y' size='340' side='right'caption='[[6q2y]], [[Resolution|resolution]] 1.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[6q2y]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6Q2Y OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6Q2Y FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6q2y]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_pneumoniae"_(schroeter_1886)_flugge_1886 "bacillus pneumoniae" (schroeter 1886) flugge 1886]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6Q2Y OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6Q2Y FirstGlance]. <br> |
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=HCQ:[5-(aminomethyl)-1-benzothiophen-2-yl]-tris(oxidanyl)boranuide'>HCQ</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=HCQ:[5-(aminomethyl)-1-benzothiophen-2-yl]-tris(oxidanyl)boranuide'>HCQ</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">blaNDM-1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=573 "Bacillus pneumoniae" (Schroeter 1886) Flugge 1886])</td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </span></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6q2y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6q2y OCA], [http://pdbe.org/6q2y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6q2y RCSB], [http://www.ebi.ac.uk/pdbsum/6q2y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6q2y ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6q2y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6q2y OCA], [http://pdbe.org/6q2y PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6q2y RCSB], [http://www.ebi.ac.uk/pdbsum/6q2y PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6q2y ProSAT]</span></td></tr> | ||
| Line 10: | Line 11: | ||
== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/BLAN1_KLEPN BLAN1_KLEPN]] Confers resistance to many beta-lactam antibiotics, including some carbapenems. Does not confer resistance to the polymixin colistin or the fluoroquinolone ciprofloxacin. | [[http://www.uniprot.org/uniprot/BLAN1_KLEPN BLAN1_KLEPN]] Confers resistance to many beta-lactam antibiotics, including some carbapenems. Does not confer resistance to the polymixin colistin or the fluoroquinolone ciprofloxacin. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Recent decades have witnessed a dramatic increase of multidrug resistant (MDR) bacteria, compromising the efficacy of available antibiotics, and a continual decline in the discovery of novel antibacterials. We recently reported the first library of benzo[b]thiophen-2-ylboronic acid inhibitors sharing broad spectrum activity against beta-lactamases (BLs). The ability of these compounds to inhibit structurally and mechanistically different types of beta-lactamases has been here structurally investigated. An extensive X-ray crystallographic analysis of boronic acids (BAs) binding to proteins representative of serine BLs (SBLs) and metallo beta-lactamases (MBLs) have been conducted to depict the role played by the boronic group in driving molecular recognition, especially in the interaction with MBLs. Our derivatives are the first case of noncyclic boronic acids active against MBLs and represent a productive route toward potent broad-spectrum inhibitors. | ||
| + | |||
| + | X-ray Crystallography Deciphers the Activity of Broad-Spectrum Boronic Acid beta-Lactamase Inhibitors.,Cendron L, Quotadamo A, Maso L, Bellio P, Montanari M, Celenza G, Venturelli A, Costi MP, Tondi D ACS Med Chem Lett. 2019 Mar 27;10(4):650-655. doi:, 10.1021/acsmedchemlett.8b00607. eCollection 2019 Apr 11. PMID:30996812<ref>PMID:30996812</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 6q2y" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 09:23, 1 May 2019
Crystal structure of NDM-1 beta-lactamase in complex with broad spectrum boronic inhibitor cpd3
| |||||||||||
