Structure of QnrB1, a Plasmid-mediated Fluoroquinolone Resistance Factor

Pentapeptide-repeat proteins that act as topoisomerase poison resistance factors have a common dimer interface

(2011) Matthew W. Vetting et al.   Acta Crystallographica Section F-Structural Biology and Crystallization Communications

Structural insights into quinolone antibiotic resistance mediated by pentapeptide repeat proteins: conserved surface loops direct the activity of a Qnr protein from a Gram-negative bacterium

(2011) Xiaoli Xiong et al.   NUCLEIC ACIDS RESEARCH

Structural and Biochemical Analysis of the Pentapeptide Repeat ProteinEfsQnr, a Potent DNA Gyrase Inhibitor

(2010) Subray S. Hegde et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

A novel and unified two-metal mechanism for DNA cleavage by type II and IA topoisomerases

(2010) Bryan H. Schmidt et al.   NATURE

Structural basis of quinolone inhibition of type IIA topoisomerases and target-mediated resistance

(2010) Alexandre Wohlkonig et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

Structural Basis of Gate-DNA Breakage and Resealing by Type II Topoisomerases

(2010) Ivan Laponogov et al.   PLoS One

Temporal Appearance of Plasmid-Mediated Quinolone Resistance Genes

(2009) G. A. Jacoby et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Plasmid-Mediated Quinolone Resistance: a Multifaceted Threat

(2009) J. Strahilevitz et al.   CLINICAL MICROBIOLOGY REVIEWS

The SOS response promotes qnrB quinolone-resistance determinant expression

(2009) Sandra Da Re et al.   EMBO REPORTS

Structural insight into the quinolone–DNA cleavage complex of type IIA topoisomerases

(2009) Ivan Laponogov et al.   NATURE STRUCTURAL & MOLECULAR BIOLOGY

The DNA-gate of Bacillus subtilis gyrase is predominantly in the closed conformation during the DNA supercoiling reaction

(2009) A. Gubaev et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Prevalence of Plasmid-Mediated Quinolone Resistance Determinants over a 9-Year Period

(2008) H. B. Kim et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

qnr Gene Nomenclature

(2008) G. Jacoby et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

SOS Regulation of qnrB Expression

(2008) M. Wang et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

qnrD, a Novel Gene Conferring Transferable Quinolone Resistance in Salmonella enterica Serovar Kentucky and Bovismorbificans Strains of Human Origin

(2008) L. M. Cavaco et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

The Pentapeptide Repeat Proteins MfpAMt and QnrB4 Exhibit Opposite Effects on DNA Gyrase Catalytic Reactions and on the Ternary Gyrase-DNA-Quinolone Complex

(2008) A. Merens et al.   JOURNAL OF BACTERIOLOGY

The 2Å resolution crystal structure of HetL, a pentapeptide repeat protein involved in regulation of heterocyst differentiation in the cyanobacterium Nostoc sp. strain PCC 7120

(2008) S NI et al.   JOURNAL OF STRUCTURAL BIOLOGY

Insights into the structural variation between pentapeptide repeat proteins—Crystal structure of Rfr23 from Cyanothece 51142

(2007) Garry W. Buchko et al.   JOURNAL OF STRUCTURAL BIOLOGY