The CSPalpha/G protein complex in PC12 cells.

@article{Bai2007TheCP,
  title={The CSPalpha/G protein complex in PC12 cells.},
  author={Liping Bai and Leigh Anne Swayne and Janice E. A. Braun},
  journal={Biochemical and biophysical research communications},
  year={2007},
  volume={352 1},
  pages={123-9}
}
Cysteine string proteinalpha (CSPalpha) is a regulated vesicle protein and molecular chaperone that has been found to be critical for continuous synaptic transmission and is implicated in the defense against neurodegeneration. Previous work has revealed links between CSPalpha and heterotrimeric GTP binding protein (G protein) signal transduction pathways. We have shown that CSPalpha is a guanine nucleotide exchange factor (GEF) for Galphas. In vitro Hsc70 (70 kDa heat shock cognate protein) and… CONTINUE READING