Accurate Extraction of Nanometer Distances in Multimers by Pulse EPR.
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ABSTRACT: Pulse electron paramagnetic resonance (EPR) is gaining increasing importance in structural biology. The PELDOR (pulsed electron-electron double resonance) method allows extracting distance information on the nanometer scale. Here, we demonstrate the efficient extraction of distances from multimeric systems such as membrane-embedded ion channels where data analysis is commonly hindered by multi-spin effects.
SUBMITTER: Valera S
PROVIDER: S-EPMC4848767 | biostudies-literature | 2016 Mar
REPOSITORIES: biostudies-literature
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