Spin labeling EPR

JP Klare, HJ Steinhoff - Photosynthesis research, 2009 - Springer
Site-directed spin labeling in combination with electron paramagnetic resonance
spectroscopy has emerged as an efficient tool to elucidate the structure and conformational …

Pulsed electron–electron double resonance: beyond nanometre distance measurements on biomacromolecules

GW Reginsson, O Schiemann - Biochemical Journal, 2011 - portlandpress.com
PELDOR (or DEER; pulsed electron–electron double resonance) is an EPR (electron
paramagnetic resonance) method that measures via the dipolar electron–electron coupling …

[PDF][PDF] Long-range distance measurements on nucleic acids in cells by pulsed EPR spectroscopy

I Krstic, R Hansel, O Romainczyk, JW Engels… - Angew. Chem. Int …, 2011 - prisner.de
The tertiary structure and conformational dynamics of ribonucleic acids (RNAs) are essential
for their function as biological catalysts, regulators, and structural scaffolds.[1] X-ray …

A kilowatt pulsed 94 GHz electron paramagnetic resonance spectrometer with high concentration sensitivity, high instantaneous bandwidth, and low dead time

PAS Cruickshank, DR Bolton, DA Robertson… - Review of Scientific …, 2009 - pubs.aip.org
We describe a quasioptical 94 GHz kW pulsed electron paramagnetic resonance
spectrometer featuring π/2 pulses as short as 5 ns and an instantaneous bandwidth of 1 …

Structural plasticity of histones H3–H4 facilitates their allosteric exchange between RbAp48 and ASF1

W Zhang, M Tyl, R Ward, F Sobott, J Maman… - Nature structural & …, 2013 - nature.com
The mechanisms by which histones are disassembled and reassembled into nucleosomes
and chromatin structure during DNA replication, repair and transcription are poorly …

An Approach towards the Measurement of Nanometer Range Distances Based on Cu2+ Ions and ESR

Z Yang, D Kise, S Saxena - The Journal of Physical Chemistry B, 2010 - ACS Publications
We present the measurement of Cu2+− Cu2+ and Cu2+− nitroxide distance distributions
using double electron− electron resonance (DEER) on a proline-based peptide and an …

2′-Alkynylnucleotides: a sequence-and spin label-flexible strategy for EPR spectroscopy in DNA

MM Haugland, AH El-Sagheer, RJ Porter… - Journal of the …, 2016 - ACS Publications
Electron paramagnetic resonance (EPR) spectroscopy is a powerful method to elucidate
molecular structure through the measurement of distances between conformationally well …

Site-directed spin-labeling of nucleotides and the use of in-cell EPR to determine long-range distances in a biologically relevant environment

M Azarkh, V Singh, O Okle, IT Seemann, DR Dietrich… - Nature protocols, 2013 - nature.com
Double electron-electron resonance (DEER) is an electron paramagnetic resonance (EPR)
technique used to determine distance distributions in the nanometer range between spin …

Site-directed spin labeling studies on nucleic acid structure and dynamics

GZ Sowa, PZ Qin - Progress in nucleic acid research and molecular …, 2008 - Elsevier
Publisher Summary This chapter summarizes the current site-directed spin labeling (SDSL)
studies on nucleic acids, with discussions focusing on literature from the last decade. SDSL …

Pulsed electron–electron double resonance (PELDOR) as EPR spectroscopy in nanometre range

YD Tsvetkov, AD Milov… - Russian Chemical Reviews, 2008 - iopscience.iop.org
The results of development of pulsed electron–electron double resonance (PELDOR)
method and its applications in structural studies are generalised and described …