photoactivatable inhibitor for cyclic-AMP dependent kinase (PKA)
Protein DomainThe photoactivatable inhibitor for cyclic-AMP dependent kinase (PKA) is a LOV2-based photoswitchable inhibitory peptide engineered to control endogenous PKA activity with light in living cells. It functions by coupling a kinase-inhibitory peptide to the LOV2 Jα helix so that inhibition is light dependent.