Site directed nitroxide spin labeling of oligonucleotides for NMR and EPR studies
Shepherd NE, et al.
Tetrahedron, 71(5), 813-819 (2015)
Claire Bagnéris et al.
Nature communications, 4, 2465-2465 (2013-09-21)
Voltage-gated sodium channels have essential roles in electrical signalling. Prokaryotic sodium channels are tetramers consisting of transmembrane (TM) voltage-sensing and pore domains, and a cytoplasmic carboxy-terminal domain. Previous crystal structures of bacterial sodium channels revealed the nature of their TM...
First spin-labeled cytisine derivatives
Polienko YF, et al.
Chemistry of Natural Compounds, 49(2), 311-315 (2013)
J R Gillespie et al.
Journal of molecular biology, 268(1), 158-169 (1997-04-25)
Structural analysis of delta131delta, a fragment model of the denatured state of staphylococcal nuclease, has been extended by obtaining long-range distance restraints between protein chain segments based on paramagnetic relaxation enhancement methods. PROXYL spin labels were attached at unique cysteine...
Derek P Claxton et al.
Journal of molecular biology, 375(4), 1026-1039 (2007-12-08)
We have determined the structural changes that accompany the formation of a stable complex between a destabilized mutant of T4 lysozyme (T4L) and the small heat shock protein alpha-crystallin. Using pairs of fluorescence or spin label probes to fingerprint the...