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.
Keywords: EPR spectroscopy; biomimetic synthesis; deer; ion channels; membrane proteins; structural biology.
© 2016 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.