Electron paramagnetic resonance studies on the ferredoxin from Clostridiumpasteurianum

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Electron paramagnetic resonance studies on the ferredoxin from Clostridium pasteurianum.

We have recently demonstrated an EPR signal in spinach ferredoxin on reduction either enzymically or with dithionite (Palmer and Sands, 1966). It is the purpose of this communication to report on the EPR spectrum found in the ferredoxin obtained from the bacterium C. pasteurianum. The ferredoxin was purified by the method of Mortenson (1964) and had an absorbancy ratio 285 rnp; 3QO rnF of 0.82....

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Resonance Raman and Electron Paramagnetic Resonance Studies on Oxidized and Ferricyanide-treated Clostridium pasteurianum Ferredoxin

Resonance Raman spectra are reported for oxidized ferredoxin from Clostridiumpasteurianum and for protein reconstituted with a4S2-, using 4579 A laser excitation. The spectra are of much higher quality than that previously reported, and the 34S shifts provide assignments of the Fe-S modes. After treatment with ferricyanide, the resonance Raman spectrum closely resembles that of the [3Fe-3S] pro...

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Electron paramagnetic resonance studies on the cytochrome oxidase from yeast.

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Electron Paramagnetic Resonance Studies of the Effects of π-donor Ligand and B18N18 Nanoring Field on Energy Gaps

To investigation non-bonded interaction of the [CuF4]2- complex inside nanoring, we focus on the single wall boron-nitride B18N18 nanoring. Thus, the geometry of B18N18 nanoring has been optimized by B3LYP method with EPR-II basis set and geometry of the [CuF4]2- complex has been optimized at B3LYP method with Def2-TZVP basis set and Stuttgart RSC 1997 Effective Core Potential. Also electronic ...

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ژورنال

عنوان ژورنال: Biochemical and Biophysical Research Communications

سال: 1966

ISSN: 0006-291X

DOI: 10.1016/0006-291x(66)90733-9