Preparation of a cytochrome c-cytochrome oxidase complex
was achieved, using crystalline beef cytochrome c and purified
cytochrome oxidase from beef heart muscle, or from the
Keilin-Hartree preparation. Succinate oxidase was reconstituted
with the complex.
A mixture of cytochrome oxidase, solubilized with nonionic
detergent, and excess cytochrome c was exposed to...
It has been reported that cyanide inactivates the succinate dehydrogenase activity of HMP toward cytochrome c, oxygen, methylene blue and DCIP. In the present study, it was found that cyanide
also solubilizes the SDH from HMP, this is reflected by the extent
of solubilization of acid nonextractable flavin in the...
The first area of investigation involves the electron transport
of sub-mitochondrial particles and their components. The second
area is the synthesis of ATP and other energy linked reactions and
components of the energy conservation and transfer apparatus.
Investigations on the nature of the tetramethyl-p-phenylenediamine
(TMPD) shunt indicated that tetrachlorohydroquinone (TCHQ)...
The spectrophotometric method for the determination of the
acid nonextractable flavin in the proteolytic digest of the trichloroacetic
acid precipitate from the heart muscle preparation has been
examined for the interference of the degraded hemeproteins. The
proteolytic digest was chromatographically separated into the heme
and flavin fractions. Spectrophotometric determinations made...