Pulsed dipolar EPR spectroscopy and metal ions: methodology and biological applications

D Abdullin, O Schiemann - ChemPlusChem, 2020 - Wiley Online Library
Pulsed dipolar electron paramagnetic resonance spectroscopy (PDS) is a valuable method
for determining biomolecular structures and their conformational changes during function …

Deep neural network processing of DEER data

SG Worswick, JA Spencer, G Jeschke, I Kuprov - Science advances, 2018 - science.org
The established model-free methods for the processing of two-electron dipolar spectroscopy
data [DEER (double electron-electron resonance), PELDOR (pulsed electron double …

Localization of metal ions in biomolecules by means of pulsed dipolar EPR spectroscopy

D Abdullin, O Schiemann - Dalton Transactions, 2021 - pubs.rsc.org
Metal ions are important for the folding, structure, and function of biomolecules. Thus,
knowing where their binding sites are located in proteins or oligonucleotides is a critical …

experimental realisation of multi-qubit gates using electron paramagnetic resonance

EJ Little, J Mrozek, CJ Rogers, J Liu… - Nature …, 2023 - nature.com
Quantum information processing promises to revolutionise computing; quantum algorithms
have been discovered that address common tasks significantly more efficiently than their …

Efficient sampling of molecular orientations for Cu (ii)-based DEER on protein labels

Z Hasanbasri, NA Moriglioni, S Saxena - Physical Chemistry Chemical …, 2023 - pubs.rsc.org
Combining rigid Cu (II) labels and pulsed-EPR techniques enables distance constraint
measurements that are incisive probes of protein structure and dynamics. However, the …

PELDOR and RIDME measurements on a high-spin manganese (II) bisnitroxide model complex

A Meyer, O Schiemann - The Journal of Physical Chemistry A, 2016 - ACS Publications
A homoleptic bisnitroxide complex of manganese (II) was synthesized as a model system for
EPR spectroscopic distance determinations involving high-spin metal ions and more than …

Mapping the Structure of Metalloproteins with RIDME

AV Astashkin - Methods in enzymology, 2015 - Elsevier
Distance measurements in biological macromolecules represent a very active field of
application of pulsed electron paramagnetic resonance (EPR) spectroscopy. The relatively …

Orientation-selective and frequency-correlated light-induced pulsed dipolar spectroscopy

AM Bowen, A Bertran, KB Henbest… - The Journal of …, 2021 - ACS Publications
We explore the potential of orientation-resolved pulsed dipolar spectroscopy (PDS) in light-
induced versions of the experiment. The use of triplets as spin-active moieties for PDS offers …

Geometric model-based fitting algorithm for orientation-selective PELDOR data

D Abdullin, G Hagelueken, RI Hunter, GM Smith… - Molecular …, 2015 - Taylor & Francis
Pulsed electron–electron double resonance (PELDOR or DEER) spectroscopy is frequently
used to determine distances between spin centres in biomacromolecular systems …

Erythrosin B as a New Photoswitchable Spin Label for Light-Induced Pulsed EPR Dipolar Spectroscopy

A Bertran, L Morbiato, S Aquilia, L Gabbatore… - Molecules, 2022 - mdpi.com
We present a new photoswitchable spin label for light-induced pulsed electron
paramagnetic resonance dipolar spectroscopy (LiPDS), the photoexcited triplet state of …