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Genomic context as well as sequence of both <i>psr</i> and penicillin-binding protein 5 contributes to β-lactam resistance in <i>Enterococcus faecium</i>. [PDF]

mBio
Singh KV, Galloway-Peña J, Montealegre MC, Dong X, Murray BE.   +4 more
europepmc   +1 more source

High-Level Resistance of Staphylococcus aureus to β-Lactam Antibiotics Mediated by Penicillin-Binding Protein 4 (PBP4)

Antimicrobial Agents and Chemotherapy, 2017
J Andrew N Alexander, Eun Ju Choo, Thaina Miranda da Costa   +2 more
exaly   +2 more sources

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Penicillin Binding Protein

RCSB Protein Data Bank
Gauri Patel, Helen Gao
openaire   +2 more sources

Penicillin binding protein 2a: An overview and a medicinal chemistry perspective

European Journal of Medicinal Chemistry, 2020
Antimicrobial resistance is an imminent threat worldwide. Methicillin-resistant Staphylococcus aureus (MRSA) is one of the "superbug" family, manifesting resistance through the production of a penicillin binding protein, PBP2a, an enzyme that provides ...
Eman M E Dokla, Rabah A T Serya, Khaled A M Abouzid   +2 more
exaly   +2 more sources

Resistant penicillin-binding proteins

Cellular and Molecular Life Sciences CMLS, 1998
Low-affinity penicillin-binding proteins (PBPs), which participate in the beta-lactam resistance of several pathogenic bacteria, have different origins. Natural transformation and recombination events with DNA acquired from neighbouring intrinsically resistant organisms are responsible for the appearance of mosaic genes encoding two or three low ...
R, Hakenbeck, J, Coyette
openaire   +2 more sources

Penicillin-binding protein 3 of Streptococcus pneumoniae and its application in screening of β-lactams in milk

Analytical Biochemistry, 2013
Zhanhui Wang, Kai Wen, Jianzhong Shen
exaly   +2 more sources

Novel and Improved Crystal Structures of Haemophilus influenzae, E. coli and P. aeruginosa Penicillin-Binding-Protein 3 (PBP3) and N. gonorrhoeae PBP2: Towards a Better Understanding of β-Lactam Target-Mediated Resistance.

Journal of Molecular Biology, 2019
Even with the emergence of antibiotic resistance, penicillin and the wider family of beta-lactams have remained the single most important family of antibiotics.
D. Bellini, L. Koekemoer, H. Newman, C. Dowson   +3 more
semanticscholar   +1 more source

Penicillin binding proteins of Vibriocholerae

Biochemical and Biophysical Research Communications, 1990
Eleven penicillin binding proteins (PBPs) of Vibrio cholerae have been identified using [125I] labelled p-hydroxybenzyl penicillin (PenX). These proteins are localised in the inner membrane and have molecular weights ranging from 97,000 to 22,000.
T K, Sengupta, A N, Chatterjee, J, Das
openaire   +2 more sources

Penicillin-Binding Proteins of Bacteria

1977
The penicillin-binding components of bacteria are presumably enzymes of cell wall peptidoglycan synthesis, and one or more of these is a presumed killing site for penicillins. All organisms which have so far been examined contain multiple penicillin-binding components, e.g., there are five in Bacillus subtilis, six in Escherichia coli, and four in ...
J W, Kozarich, C E, Buchanan, S J, Curtis, S, Hammarström, J L, Strominger   +4 more
openaire   +2 more sources