Intracellular calmodulin availability accessed with two-photon cross-correlation.

@article{Kim2004IntracellularCA,
  title={Intracellular calmodulin availability accessed with two-photon cross-correlation.},
  author={Sally A Kim and Katrin G Heinze and M. Neal Waxham and Petra Schwille},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={2004},
  volume={101 1},
  pages={
          105-10
        }
}
The availability and interactions of signaling proteins are tightly regulated in time and space to produce specific and localized effects. For calmodulin (CaM), a key transducer of intracellular Ca(2+) signaling, binding to its variety of targets initiates signaling cascades and regulates its subcellular localization, thereby making it unavailable for subsequent binding interactions. Among CaM's numerous targets, Ca(2+)/CaM-dependent protein kinase II is one of the most striking due to its… CONTINUE READING

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