ATP-induced spectral changes in cytochrome c oxidase. A kinetic investigation

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ATP-induced spectral changes in cytochrome c oxidase. A kinetic investigation.

Mixing ATP with soluble oxidized cytochrome c oxidase induces a spectral perturbation in the Soret region of the enzyme. This spectral perturbation is observed at ATP concentrations similar to those found to modulate the catalytic activity of cytochrome c oxidase [Malatesta, Antonini, Sarti & Brunori (1987) Biochem. J. 248, 161-165]. The process is reversible and corresponds to a simple binding...

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ژورنال

عنوان ژورنال: Biochemical Journal

سال: 1988

ISSN: 0264-6021,1470-8728

DOI: 10.1042/bj2560835