Table I. List of transgenic plants with various phot2 constructs
WTNo mutation
D720N (Kong et al., 2007)Kinase dead: binding site of Mg2+-ATP in phot2 kinase is  mutated
S761ASubstitution of the Ser-761 in the activation loop with  Ala
S763ASubstitution of the Ser-763 in the activation loop with  Ala
S761A S763ASimultaneous substitutions of the Ser-761 and Ser-763 in  the activation loop with Ala
S761D S763DSimultaneous substitutions of the Ser-849 and Ser-851 in  the activation loop with Asp