cAMP-dependent protein kinase activity in yeast mitochondria.

  title={cAMP-dependent protein kinase activity in yeast mitochondria.},
  author={G. Mueller and Wolfhard Bandlow},
  journal={Zeitschrift fur Naturforschung. C, Journal of biosciences},
  volume={42 11-12},
Two different cAMP-binding proteins have been identified in yeast mitochondria by photoaffinity labelling and based on the occurrence of cAMP-binding activity in two different sub-mitochondrial fractions. One protein (Mr 45-46,000) is tightly bound to the inner mitochondrial membrane whereas the other (Mr 42,000) is found in the soluble intermembrane space. With endogenous substrate cAMP-dependent protein kinase activity could not be demonstrated with sufficient clarity. However, using acidic… CONTINUE READING