The Structure of the Karrikin-Insensitive Protein (KAI2) in Arabidopsis thaliana
Figure 5
A. The two pockets of KAI2a are separated internally by the aromatic side-chain of Phe26. The active site residues can be seen in the primary pocket (left). Both pockets are solvent accessible. B. The active site cavity of DAD2 and the adjacent small, non-solvent accessible pocket.