2016
DOI: 10.1002/ange.201607295
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Beobachtung von ssDNA‐Bindung an die DnaB‐Helikase von Helicobacter pylori mittels Festkörper‐NMR‐Spektroskopie

Abstract: DnaB-Helikasen sind ATP-getriebene bakterielle Enzyme,d ie doppelsträngige DNAwährend der DNA-Replikation entwinden. In dieser Arbeit untersuchen wir das sequentielle Binden des "nicht-hydrolysierbaren" ATP-Analogons AMP-PNP und von einfachsträngiger (ss) DNAa nd ie dodekaedrische DnaB-Helikase von Helicobacter pylori mit-

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Cited by 5 publications
(1 citation statement)
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“…Continuous wave (CW) and pulsed EPR methods can be applied by mimicking the nucleotide-bound state through using poorly hydrolysable AT P analogues, e.g. AMP-PNP, [47,48] or other mimics of hydrolysis-intermediate states, and by substituting the cofactor Mg 2+ by paramagnetic Mn 2+ . CW EPR and pulsed EPR relaxation measurements allow to follow the binding of the Mn 2+ -ions to the NBDs.…”
Section: Introductionmentioning
confidence: 99%
“…Continuous wave (CW) and pulsed EPR methods can be applied by mimicking the nucleotide-bound state through using poorly hydrolysable AT P analogues, e.g. AMP-PNP, [47,48] or other mimics of hydrolysis-intermediate states, and by substituting the cofactor Mg 2+ by paramagnetic Mn 2+ . CW EPR and pulsed EPR relaxation measurements allow to follow the binding of the Mn 2+ -ions to the NBDs.…”
Section: Introductionmentioning
confidence: 99%