Article (Scientific journals)
Biochemical characterization of VIM-39, a VIM-1-like metallo-β-lactamase variant from a multidrug-resistant Klebsiella pneumoniae isolate from Greece
Papagiannitsis, C. C.; Pollini, S.; De Luca, F. et al.
2015In Antimicrobial Agents and Chemotherapy, 59 (12), p. 7811-7814
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Keywords :
VIM-1 metallo-beta-lactamase; Article; Escherichia coli; Greece; Klebsiella pneumoniae; DNA sequence; Klebsiella Infections; Ampicillin; Anti-Bacterial Agents; Bacterial Typing Techniques; Base Sequence; Biotransformation; Cephalothin; Gene Expression; Humans; Hydrolysis; Imipenem; Isoenzymes; Kinetics; Microbial Sensitivity Tests; Molecular Sequence Data; Sequence Analysis, DNA
Abstract :
[en] VIM-39, a VIM-1-like metallo-β-lactamase variant (VIM-1 Thr33Ala His224Leu) was identified in a clinical isolate of Klebsiella pneumoniae belonging to sequence type 147. VIM-39 hydrolyzed ampicillin, cephalothin, and imipenem more efficiently than did VIM-1 and VIM-26 (a VIM-1 variant with the His224Leu substitution) because of higher turnover rates. © 2015 American Society for Microbiology. All Rights Reserved.
Disciplines :
Biochemistry, biophysics & molecular biology
Microbiology
Author, co-author :
Papagiannitsis, C. C.;  Faculty of Medicine, University Hospital in Plzen, Charles University in Prague, Plzen, Czech Republic, Biomedical Center, Faculty of Medicine in Plzen, Charles University in Prague, Plzen, Czech Republic
Pollini, S.;  Department of Medical Biotechnologies, University of Siena, Siena, Italy
De Luca, F.;  Department of Medical Biotechnologies, University of Siena, Siena, Italy
Rossolini, G. M.;  Department of Medical Biotechnologies, University of Siena, Siena, Italy, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy, Clinical Microbiology and Virology Unit, Careggi University Hospital, Florence, Italy
Docquier, Jean-Denis ;  Université de Liège - ULiège > Département des sciences de la vie > Centre d'ingénierie des protéines
Hrabák, J.;  Faculty of Medicine, University Hospital in Plzen, Charles University in Prague, Plzen, Czech Republic, Biomedical Center, Faculty of Medicine in Plzen, Charles University in Prague, Plzen, Czech Republic
Language :
English
Title :
Biochemical characterization of VIM-39, a VIM-1-like metallo-β-lactamase variant from a multidrug-resistant Klebsiella pneumoniae isolate from Greece
Publication date :
2015
Journal title :
Antimicrobial Agents and Chemotherapy
ISSN :
0066-4804
eISSN :
1098-6596
Publisher :
American Society for Microbiology
Volume :
59
Issue :
12
Pages :
7811-7814
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
Grants NT11032-6/2010 and 15-28663A; Charles University Research Fund (project number P36); National Sustainability Program I (NPU I) Nr. LO1503
Funding text :
We are very thankful to Marek Gniadkowski for providing the VIM producing K. pneumoniae isolates used in the present study. This work was supported by grants NT11032-6/2010 and 15-28663A from the Ministry of Health of the Czech Republic, by the Charles University Research Fund (project number P36), and by the National Sustainability Program I (NPU I) Nr. LO1503 provided by the Ministry of Education, Youth and Sports of the Czech Republic. We have no conflict of interest to declare.
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