PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34007191-0 2021 Ceftazidime-Avibactam Resistance in Klebsiella pneumoniae Sequence Type 11 Due to a Mutation in Plasmid-Borne bla kpc-2 to bla kpc-33, in Henan, China. avibactam 12-21 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 114-119 34236545-0 2021 A theoretical approach for the acylation/deacylation mechanisms of avibactam in the reversible inhibition of KPC-2. avibactam 67-76 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 109-114 34354959-0 2021 Acquisition of a Stable and Transferable bla NDM-5-Positive Plasmid With Low Fitness Cost Leading to Ceftazidime/Avibactam Resistance in KPC-2-Producing Klebsiella pneumoniae During Treatment. avibactam 113-122 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 137-142 34354959-14 2021 Our study described the acquisition of a bla NDM-5-harboring plasmid leading to resistance to ceftazidime/avibactam in KPC-2-producing Klebsiella pneumoniae during treatment. avibactam 106-115 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 119-124 35341315-3 2022 To gain insights into ceftazidime-avibactam resistance conferred by D179N/Y variants of KPC-2, crystal structures of these variants were determined. avibactam 34-43 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 88-93 35341315-10 2022 Overall, the structural results regarding KPC-2 D179 variants revealed various degrees of destabilization of the Omega loop that contribute to ceftazidime-avibactam resistance, possible substrate-assisted catalysis of ceftazidime, and meropenem and meropenem-vaborbactam susceptibility. avibactam 155-164 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 42-47 32719857-0 2020 Phenotypic and genotypic analysis of KPC-51 and KPC-52, two novel KPC-2 variants conferring resistance to ceftazidime/avibactam in the KPC-producing Klebsiella pneumoniae ST11 clone background. avibactam 118-127 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 66-71 32729059-0 2021 Emergence of ceftazidime-avibactam resistance through distinct genomic adaptations in KPC-2-producing Klebsiella pneumoniae of sequence type 39 during treatment. avibactam 25-34 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 86-91 32729059-1 2021 Three ceftazidime-avibactam-resistant KPC-2-producing Klebsiella pneumoniae strains of ST39 were isolated in Greece, from rectal swabs of three patients after 10-15 days of treatment. avibactam 18-27 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 38-43 30753572-0 2019 Ceftazidime/avibactam resistance associated with L169P mutation in the omega loop of KPC-2. avibactam 12-21 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 85-90 31551966-0 2019 Ceftazidime/avibactam Improves the Antibacterial Efficacy of Polymyxin B Against Polymyxin B Heteroresistant KPC-2-Producing Klebsiella pneumoniae and Hinders Emergence of Resistant Subpopulation in vitro. avibactam 12-21 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 109-114 31740422-8 2020 Genomic characterization showed that a ceftazidime/avibactam-resistant KPC-Kp harboured a mixed population with D179Y mutated KPC-2, while the other two ceftazidime-avibactam-resistant KPC-Kp possessed non-functional ompK35-ompK37 and mutated ompK36 porins associated with higher copy number of blaKPC gene. avibactam 51-60 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 126-131 31992391-0 2020 Outbreak of KPC-2-producing Klebsiella pneumoniae endowed with ceftazidime-avibactam resistance mediated through a VEB-1-mutant (VEB-25), Greece, September to October 2019. avibactam 75-84 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 12-17 31160285-0 2019 Pharmacodynamics of Ceftazidime plus Avibactam against KPC-2-Bearing Isolates of Klebsiella pneumoniae in a Hollow Fiber Infection Model. avibactam 37-46 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 55-60 30753572-1 2019 OBJECTIVES: Ceftazidime/avibactam resistance due to mutation in the omega loop of KPC-2 has been documented in vitro and in vivo. avibactam 24-33 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 82-87 30753572-2 2019 This study evaluated the mechanism of ceftazidime/avibactam resistance in a KPC-2-expressing Klebsiella pneumoniae isolated from a patient following ceftazidime/avibactam combination therapy with gentamicin for the treatment of ventilator-associated pneumonia. avibactam 50-59 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 76-81 30753572-2 2019 This study evaluated the mechanism of ceftazidime/avibactam resistance in a KPC-2-expressing Klebsiella pneumoniae isolated from a patient following ceftazidime/avibactam combination therapy with gentamicin for the treatment of ventilator-associated pneumonia. avibactam 161-170 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 76-81 29021086-0 2017 Genomic characterization of an extensively drug-resistant KPC-2-producing Klebsiella pneumoniae ST855 (CC258) only susceptible to ceftazidime-avibactam isolated in Brazil. avibactam 142-151 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 58-63 26169413-10 2015 Median ceftazidime-avibactam MICs were higher against KPC-3 than KPC-2 variants (P = 0.02). avibactam 19-28 carbapenem-hydrolyzing beta-lactamase KPC-2 Klebsiella pneumoniae 65-70