@article{8eef50c6a7e34e81a045f6555fd1fd11,
title = "EPR evidence for a fast-relaxing iron center in Na+-translocating NADH: quinone-oxidoreductase",
abstract = "A paramagnetic Cys4[Fe] center was detected by pulse EPR in Na+-translocating NADH:quinone-oxidoreductase (Na+-NQR) by influence of this center on transverse and longitudinal spin relaxation of Na+-NQR flavin radicals. The oxidation state of the Cys4[Fe] center was Fe3+ in the oxidized and Fe2+ in the reduced Na+-NQR, as deduced from the temperature dependence of spin relaxation rates of different flavin radicals. A high-spin state of iron in the Cys4[Fe] center was assigned to both forms of Na+-NQR.",
keywords = "Electron paramagnetic resonance, Flavin radicals, Mononuclear iron center, NADH:quinone oxidoreductase, Spin relaxation, Electron Spin Resonance Spectroscopy/methods, Temperature, Oxidation-Reduction, Bacterial Proteins/chemistry, NAD(P)H Dehydrogenase (Quinone)/chemistry, Iron/chemistry",
author = "Kulik, {Leonid V.} and Bertsova, {Yulia V.} and Bogachev, {Alexander V.}",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Inc.",
year = "2018",
month = jul,
day = "1",
doi = "10.1016/j.jinorgbio.2018.04.004",
language = "English",
volume = "184",
pages = "15--18",
journal = "Journal of Inorganic Biochemistry",
issn = "0162-0134",
publisher = "Elsevier Science Inc.",
}