Figure 1From: Dynamics of receptor and protein transducer homodimerisationActivation of the signal transduction protein. The activation of the signal transduction protein P in the single protein activation process. Two protein monomers (P) bind independently to two different activated receptors (R*). After activation at the receptors the modified monomers (P*) are released to the cytosol where they form the activated dimer (P*P*). This dimer then activates the subsequent levels of the pathway.Back to article page