The role of c-type cytochromes in the photosynthetic electron transport pathway of Rhodobacter capsulatus.

@article{Jones1990TheRO,
  title={The role of c-type cytochromes in the photosynthetic electron transport pathway of Rhodobacter capsulatus.},
  author={Michael R. Jones and Alastair G. McEwan and J. Barry Jackson},
  journal={Biochimica et biophysica acta},
  year={1990},
  volume={1019 1},
  pages={59-66}
}
(1) Short flash excitation of membrane vesicles of a cytochrome-c2-deficient mutant of Rhodobacter capsulatus (strain MT-G4/S4) led to rapid oxidation of a c-type cytochrome. In redox titrations, the photooxidation of c-type cytochrome was attenuated with a midpoint of approx. +360 mV. Vesicles from a control strain, MT1131, gave similar results. These findings are consistent with those of Prince et al. (Prince, R.C., Davidson, E., Haith, L.E. and Daldal, F. (1986) Biochemistry 25, 5208-5214… CONTINUE READING

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