Energizing of F1-ATPase after irradiation with visible light

Lozinova, T.A.; Vishnevskiĭ, E.S.; Arutiunian, A.E.; Piskunov, M.A.; Brzhevskaia, O.N.; Lozinova, T.A; Vishnevskii, E.S; Arutiunian, A.E; Piskunov, M.A; Brzhevskaia, O.N

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Energizing of F1-ATPase after irradiation with visible light

Lozinova, T.A.; Vishnevskiĭ, E.S.; Arutiunian, A.E.; Piskunov, M.A.; Brzhevskaia, O.N.

Biofizika 32(3): 520-521

1987

ISSN/ISBN: 0006-3029

PMID: 2887213

Document Number: 293282

It was shown that ATP synthesis by F1-ATPase sensitized by visible light was combined with oxidation of SH groups and decrease of initial flavin fluorescence in the F1-ATPase preparation. It was suggested that it was an endogenous flavin group that regulated redox transitions between SH-S-S groups which was essential for the catalysis in vivo.