Structural insights into peptidoglycan glycosidase EtgA binding to the inner rod protein EscI of the type III secretion system via a designed EscI-EtgA fusion protein.
Protein Sci.
2024 Mar;33(3):e4930. doi: 10.1002/pro.4930. PubMed PMID:
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Natural protein engineering in the Ω-loop: the role of Y221 in ceftazidime and ceftolozane resistance in Pseudomonas-derived cephalosporinase.
Antimicrob Agents Chemother.
2023 Nov 15;67(11):e0079123. doi: 10.1128/aac.00791-23. Epub 2023 Oct 18. PubMed PMID:
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Exploring the inhibition of the soluble lytic transglycosylase Cj0843c of Campylobacter jejuni via targeting different sites with different scaffolds.
Protein Sci.
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Identification of a Selective SCoR2 Inhibitor That Protects Against Acute Kidney Injury.
J Med Chem.
2023 Apr 27;66(8):5657-5668. doi: 10.1021/acs.jmedchem.2c02089. Epub 2023 Apr 7. PubMed PMID:
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Boronic Acid Transition State Inhibitors as Potent Inactivators of KPC and CTX-M β-Lactamases: Biochemical and Structural Analyses.
Antimicrob Agents Chemother.
2023 Jan 24;67(1):e0093022. doi: 10.1128/aac.00930-22. Epub 2023 Jan 5. PubMed PMID:
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Different Conformations Revealed by NMR Underlie Resistance to Ceftazidime/Avibactam and Susceptibility to Meropenem and Imipenem among D179Y Variants of KPC β-Lactamase.
Antimicrob Agents Chemother.
2022 Apr 19;66(4):e0212421. doi: 10.1128/aac.02124-21. Epub 2022 Mar 21. PubMed PMID:
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Structural Characterization of the D179N and D179Y Variants of KPC-2 β-Lactamase: Ω-Loop Destabilization as a Mechanism of Resistance to Ceftazidime-Avibactam.
Antimicrob Agents Chemother.
2022 Apr 19;66(4):e0241421. doi: 10.1128/aac.02414-21. Epub 2022 Mar 28. PubMed PMID:
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Structural analysis of the boronic acid β-lactamase inhibitor vaborbactam binding to Pseudomonas aeruginosa penicillin-binding protein 3.
PLoS One.
2021;16(10):e0258359. doi: 10.1371/journal.pone.0258359. eCollection 2021. PubMed PMID:
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A γ-lactam siderophore antibiotic effective against multidrug-resistant Pseudomonas aeruginosa, Klebsiella pneumoniae, and Acinetobacter spp.
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2021 Aug 5;220:113436. doi: 10.1016/j.ejmech.2021.113436. Epub 2021 Apr 8. PubMed PMID:
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Discovery of the Soluble Guanylate Cyclase Activator Runcaciguat (BAY 1101042).
J Med Chem.
2021 May 13;64(9):5323-5344. doi: 10.1021/acs.jmedchem.0c02154. Epub 2021 Apr 19. PubMed PMID:
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Turnover Chemistry and Structural Characterization of the Cj0843c Lytic Transglycosylase of Campylobacter jejuni.
Biochemistry.
2021 Apr 13;60(14):1133-1144. doi: 10.1021/acs.biochem.1c00027. Epub 2021 Mar 22. PubMed PMID:
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Structural Characterization of Diazabicyclooctane β-Lactam "Enhancers" in Complex with Penicillin-Binding Proteins PBP2 and PBP3 of Pseudomonas aeruginosa.
mBio.
2021 Feb 16;12(1). doi: 10.1128/mBio.03058-20. PubMed PMID:
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A γ-Lactam Siderophore Antibiotic Effective against Multidrug-Resistant Gram-Negative Bacilli.
J Med Chem.
2020 Jun 11;63(11):5990-6002. doi: 10.1021/acs.jmedchem.0c00255. Epub 2020 Jun 2. PubMed PMID:
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Structural Insights into Ceftobiprole Inhibition of Pseudomonas aeruginosa Penicillin-Binding Protein 3.
Antimicrob Agents Chemother.
2020 Apr 21;64(5). doi: 10.1128/AAC.00106-20. Print 2020 Apr 21. PubMed PMID:
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A Standard Numbering Scheme for Class C β-Lactamases.
Antimicrob Agents Chemother.
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Structural Analysis of The OXA-48 Carbapenemase Bound to A "Poor" Carbapenem Substrate, Doripenem.
Antibiotics (Basel).
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Progestin therapy to prevent preterm birth: History and effectiveness of current strategies and development of novel approaches.
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2019 Apr;79:46-52. doi: 10.1016/j.placenta.2019.01.018. Epub 2019 Jan 28. Review. PubMed PMID:
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Targeting Multidrug-Resistant Acinetobacter spp.: Sulbactam and the Diazabicyclooctenone β-Lactamase Inhibitor ETX2514 as a Novel Therapeutic Agent.
mBio.
2019 Mar 12;10(2). doi: 10.1128/mBio.00159-19. PubMed PMID:
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Molecular recognition of S-nitrosothiol substrate by its cognate protein denitrosylase.
J Biol Chem.
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Mutations in the mitochondrial ribosomal protein MRPS22 lead to primary ovarian insufficiency.
Hum Mol Genet.
2018 Jun 1;27(11):1913-1926. doi: 10.1093/hmg/ddy098. PubMed PMID:
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Structural studies and molecular dynamics simulations suggest a processive mechanism of exolytic lytic transglycosylase from Campylobacter jejuni.
PLoS One.
2018;13(5):e0197136. doi: 10.1371/journal.pone.0197136. eCollection 2018. PubMed PMID:
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Strategic Approaches to Overcome Resistance against Gram-Negative Pathogens Using β-Lactamase Inhibitors and β-Lactam Enhancers: Activity of Three Novel Diazabicyclooctanes WCK 5153, Zidebactam (WCK 5107), and WCK 4234.
J Med Chem.
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Exploring Additional Dimensions of Complexity in Inhibitor Design for Serine β-Lactamases: Mechanistic and Intra- and Inter-molecular Chemistry Approaches.
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Inhibition of soluble guanylyl cyclase by small molecules targeting the catalytic domain.
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Crystal Structures of KPC-2 and SHV-1 β-Lactamases in Complex with the Boronic Acid Transition State Analog S02030.
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2016 Jan 4;60(3):1760-6. doi: 10.1128/AAC.02643-15. PubMed PMID:
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Inhibition of Klebsiella β-Lactamases (SHV-1 and KPC-2) by Avibactam: A Structural Study.
PLoS One.
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Detecting a quasi-stable imine species on the reaction pathway of SHV-1 β-lactamase and 6β-(hydroxymethyl)penicillanic acid sulfone.
Biochemistry.
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Penam sulfones and β-lactamase inhibition: SA2-13 and the importance of the C2 side chain length and composition.
PLoS One.
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β-Lactamase inhibition by 7-alkylidenecephalosporin sulfones: allylic transposition and formation of an unprecedented stabilized acyl-enzyme.
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Insights into soluble guanylyl cyclase activation derived from improved heme-mimetics.
J Med Chem.
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Insights into BAY 60-2770 activation and S-nitrosylation-dependent desensitization of soluble guanylyl cyclase via crystal structures of homologous nostoc H-NOX domain complexes.
Biochemistry.
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Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) β-lactamase.
J Med Chem.
2013 Feb 14;56(3):1084-97. doi: 10.1021/jm301490d. Epub 2013 Feb 4. PubMed PMID:
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Structures of SHV-1 β-lactamase with penem and penam sulfone inhibitors that form cyclic intermediates stabilized by carbonyl conjugation.
PLoS One.
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Crystal structure of a preacylation complex of the β-lactamase inhibitor sulbactam bound to a sulfenamide bond-containing thiol-β-lactamase.
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Structure of an engineered β-lactamase maltose binding protein fusion protein: insights into heterotropic allosteric regulation.
PLoS One.
2012;7(6):e39168. doi: 10.1371/journal.pone.0039168. Epub 2012 Jun 14. PubMed PMID:
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The importance of the trans-enamine intermediate as a β-lactamase inhibition strategy probed in inhibitor-resistant SHV β-lactamase variants.
ChemMedChem.
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Crystal structures of KPC-2 β-lactamase in complex with 3-nitrophenyl boronic acid and the penam sulfone PSR-3-226.
Antimicrob Agents Chemother.
2012 May;56(5):2713-8. doi: 10.1128/AAC.06099-11. Epub 2012 Feb 13. PubMed PMID:
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Identification of residues in the heme domain of soluble guanylyl cyclase that are important for basal and stimulated catalytic activity.
PLoS One.
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Aspartate 102 in the heme domain of soluble guanylyl cyclase has a key role in NO activation.
Biochemistry.
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Ligand-dependent disorder of the Omega loop observed in extended-spectrum SHV-type beta-lactamase.
Antimicrob Agents Chemother.
2011 May;55(5):2303-9. doi: 10.1128/AAC.01360-10. Epub 2011 Feb 28. PubMed PMID:
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Modifications of the C6-substituent of penicillin sulfones with the goal of improving inhibitor recognition and efficacy.
Bioorg Med Chem Lett.
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Novel insights into the mode of inhibition of class A SHV-1 beta-lactamases revealed by boronic acid transition state inhibitors.
Antimicrob Agents Chemother.
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Design, synthesis, and crystal structures of 6-alkylidene-2'-substituted penicillanic acid sulfones as potent inhibitors of Acinetobacter baumannii OXA-24 carbapenemase.
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Is Nostoc H-NOX a NO sensor or redox switch?.
Biochemistry.
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Structure of cinaciguat (BAY 58-2667) bound to Nostoc H-NOX domain reveals insights into heme-mimetic activation of the soluble guanylyl cyclase.
J Biol Chem.
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Crystal structure of the signaling helix coiled-coil domain of the beta1 subunit of the soluble guanylyl cyclase.
BMC Struct Biol.
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Expression, purification, and characterization of the intra-cellular domain of the ANP receptor.
Biochimie.
2009 Jul;91(7):888-93. doi: 10.1016/j.biochi.2009.04.011. Epub 2009 Apr 22. PubMed PMID:
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Strategic design of an effective beta-lactamase inhibitor: LN-1-255, a 6-alkylidene-2'-substituted penicillin sulfone.
J Biol Chem.
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PAS-mediated dimerization of soluble guanylyl cyclase revealed by signal transduction histidine kinase domain crystal structure.
J Biol Chem.
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Raman crystallographic studies of the intermediates formed by Ser130Gly SHV, a beta-lactamase that confers resistance to clinical inhibitors.
Biochemistry.
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