Hydrogen bonding and protein perturbation in beta-lactam acyl-enzymes of Streptococcus pneumoniae penicillin-binding protein PBP2x.

A soluble form of Streptococcus pneumoniae PBP2x, a molecular target of penicillin and cephalosporin antibiotics, has been expressed and purified. IR difference spectra of PBP2x acylated with benzylpenicillin, cloxacillin, cephalothin and ceftriaxone have been measured. The difference spectra show t...

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Hauptverfasser: Chittock, R S, Ward, S, Wilkinson, A S, Caspers, P, Mensch, B, Page, M G, Wharton, C W
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1999
Schlagworte:
Research Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1220037/
https://ncbi.nlm.nih.gov/pubmed/9931311
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