Abstract
The anion and cation radicals of vitamin K1 and its analog menadione were characterized using the magnetic resonance techniques of Electron Nuclear Double Resonance (ENDOR), Electron Spin Echo Envelope Modulation (ESEEM), and Electron Paramagnetic Resonance (EPR) at X-band and 2 mm-band. Theg-factor anisotropy of the radicals at 2 mm-band allow them to be distinguished from each other in the solid state. Theg-factor matrix of the radical anion of vitamin K1 is virtually identical with that reported for the reduced A1 acceptor in green plant photosystem I thus demonstrating that reduced A1 is the anion radical of vitamin K1.
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Rustandi R.R., Snyder S.W., Feezel L.L., Michalski T.J., Norris J.R., Thurnauer M.C., Biggins J.: Biochemistry29, 8030 (1990)
Snyder S.W., Rustandi R.R., Biggins J., Norris J.R., Thurnauer M.C.: Proc. Natl. Acad. Sci USA88, 9895 (1991)
Mansfield R.W., Evans M.C.W.: FEBS Lett.203, 225 (1986)
Mansfield R.W., Nugent J.H.A., Evans M.C.W., in: Progress in Photosynthesis Research (Biggins J., ed.), vol. I, p. 241. Dordrecht: Martinus Nijhoff 1987.
Mansfield R.W., Nugent J.H.A., Evans M.C.W.: Biochim. Biophys. Acta894, 515 (1987)
Petersen J., Stehlik D., Gast P., Thurnauer M.C.: Photosyn. Res.14, 15 (1987)
Thurnauer M.C., Brown L.W., Gast P., Feezel L.L.: Radiat. Phys. Chem.34, 647 (1989)
Thurnauer M.C., Gast P.: Photobiochem. Photobiophys.9, 29 (1985)
Blois M.S., Jr, Maline J.E.: Biochem. Biophys. Res. Comm.3, 132 (1960)
Leary G., Porter G.: J. Chem. Soc. A2273 (1970)
Craw M.T., Depew M.C., Rev. Chem. Intermed.6, 1 (1985)
Craw M.T., Depew M.C., Wan J.K.S.: J. Magn. Reson.65, 339 (1985)
Hales B.J., Case E.E.: Biochim. Biophys. Acta637, 291 (1981)
Prabhanandra B.S.: J. Chem. Phys.79, 5752 (1983)
Felix C.C., Prabhanandra B.S.: J. Chem. Phys.80, 3078 (1984)
Gulin V.I., Bowman M.K., Dikanov S.A., Tsvetkov Yu.D.: Doklady AN SSSR318, 1246 (1991)
Grinberg O.Ya., Dubinsky A.A., Lebedev Ya.S.: Usp. Khim.52, 1490 (1983)
Tsvetkov Yu.D. in: Electronic Magnetic Resonance of Disordered Systems (Yordanov N.D., ed.), p. 15 Singapore: World Scientific 1989.
Semenov A.G., Shirov M.D., Zhidkov V.D., Khmelinsky V.E., Dvornikov E.V.: Institute of Chemical Kinetics and Combustion, USSR Acad. Sci. Novosibirsk, preprint 3 (1980)
Ondar M.A., Grinberg O.Ya., Dubinsky A.A., Shestakov A.F., Lebedev Ya.S.: Khim. Fiz.2, 54 (1983)
Grinberg O.Ya.: Doctoral Dissert., Inst. Chem. Phys., Moscow, 1988.
Massoth R.J.: PhD Dissert., Dept. of Radiation Biophysics, University of Kansas, Lawrence, 1987.
Das M.R., Connor H.D., Leniart D.S., Freed J.H.: J. Am. Chem. Soc.92, 2250 (1970)
Barry B.A., Bender C.J., McIntosh L., Ferguson-Miller S., Babcock G.T.: Isr. J. Chem.28, 129 (1988)
Fritsch J.M., Tatwawadi S.V., Adams R.N.: J. Phys. Chem.71, 338 (1967)
Adams M., Blois M.S., Jr, Sands R.H.: J. Chem. Phys.28, 774 (1958)
Hales B.J.: J. Chem. Phys.65, 3767 (1976)
Blois M.S., Jr., Brown H.W., Maline J.E. in: Free Radicals in Biological Systems, p. 117. New York: Academic Press 1961.
Astashkin A.V., Dikanov S.A., Tsvetkov Yu.D.: Chem. Phys. Letts.136, 204 (1987)
Reijerse E.J., Dikanov S.A.: J. Chem. Phys.95, 836 (1991)
Dikanov S.A., Astashkin A.V., Tsvetkov Yu.D.: Chem. Phys. Letts.144, 251 (1988)
Astashkin A.V., Dikanov S.A., Tsvetkov Yu.D.: Chem. Phys. Letts.144, 258 (1988)
Astashkin A.V., Dikanov S.A., Tyryshkin A.M., Tsvetkov Yu.D.: Chem. Phys. Letts.164, 299 (1989)
Dikanov S.A., Gulin V.I., Tsvetkov Yu.D., Grigor’ev I.A.: J. Chem. Soc. Faraday Trans.86, 3201 (1990)
Pedersen J.A.: CRC Handbook of EPR Spectra from Quinones and Quinols. Boca Raton: CRC Press 1985.
Prabhanandra B.S., Felix C.C., Hyde J.S., Walvekar A.: J. Chem. Phys.83, 6121 (1985)
Hales B.J.: J. Am. Chem. Soc.98, 7350 (1976)
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Bowman, M.K., Thurnauer, M.C., Norris, J.R. et al. Characterization of free radicals from vitamin K1 and menadione by 2 mm-band EPR, ENDOR and ESEEM. Appl. Magn. Reson. 3, 353–368 (1992). https://doi.org/10.1007/BF03166703
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DOI: https://doi.org/10.1007/BF03166703