[HTML][HTML] Electron paramagnetic resonance spectroscopy in structural-dynamic studies of large protein complexes

L Galazzo, E Bordignon - Progress in nuclear magnetic resonance …, 2023 - Elsevier
Macromolecular protein assemblies are of fundamental importance for many processes
inside the cell, as they perform complex functions and constitute central hubs where …

Going the dHis-tance: Site-Directed Cu2+ Labeling of Proteins and Nucleic Acids

A Gamble Jarvi, X Bogetti, K Singewald… - Accounts of chemical …, 2021 - ACS Publications
Conspectus In this Account, we showcase site-directed Cu2+ labeling in proteins and DNA,
which has opened new avenues for the measurement of the structure and dynamics of …

Nanomolar Pulse Dipolar EPR Spectroscopy in Proteins: CuII–CuII and Nitroxide–Nitroxide Cases

K Ackermann, JL Wort, BE Bode - The Journal of Physical …, 2021 - ACS Publications
The study of ever more complex biomolecular assemblies implicated in human health and
disease is facilitated by a suite of complementary biophysical methods. Pulse dipolar …

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 …

Differentiating between Label and Protein Conformers in Pulsed Dipolar EPR Spectroscopy with the dHis‐Cu2+(NTA) Motif

CA Heubach, Z Hasanbasri, D Abdullin… - … A European Journal, 2023 - Wiley Online Library
Pulsed dipolar EPR spectroscopy (PDS) in combination with site‐directed spin labeling is a
powerful tool in structural biology. However, the commonly used spin labels are conjugated …

Short-range ENDOR distance measurements between Gd (iii) and trifluoromethyl labels in proteins

M Judd, EH Abdelkader, M Qi, JR Harmer… - Physical Chemistry …, 2022 - pubs.rsc.org
The measurement of distances in proteins can be challenging in the 5–20 Å range, which is
outside those accessible through conventional NMR and EPR methods. Recently it was …

[HTML][HTML] Neural networks in pulsed dipolar spectroscopy: A practical guide

J Keeley, T Choudhury, L Galazzo, E Bordignon… - Journal of Magnetic …, 2022 - Elsevier
This is a methodological guide to the use of deep neural networks in the processing of
pulsed dipolar spectroscopy (PDS) data encountered in structural biology, organic …

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 …

Cu2+-based distance measurements by pulsed EPR provide distance constraints for DNA backbone conformations in solution

S Ghosh, MJ Lawless, HJ Brubaker… - Nucleic acids …, 2020 - academic.oup.com
Electron paramagnetic resonance (EPR) has become an important tool to probe
conformational changes in nucleic acids. An array of EPR labels for nucleic acids are …

Structure and Flexibility of Copper‐Modified DNA G‐Quadruplexes Investigated by 19F ENDOR Experiments at 34 GHz**

SL Schumann, S Kotnig, Y Kutin… - … A European Journal, 2023 - Wiley Online Library
DNA G‐quadruplexes (GQs) are of great interest due to their involvement in crucial
biological processes such as telomerase maintenance and gene expression. Furthermore …