Figure 11.

Interactions between CRPs and LRR-RK ectodomains: (A) Ribbon diagram showing the binding interface between AtPRK6 and AtLURE1.2 (PDB ID 5Y9W). AtLURE1.2 is a defensin-like CRP that interacts with AtPRK6 at the C-terminal region. AtPRK6 is colored in cyan and AtLURE1.2 is colored in wheat. The interacting residues are represented in stick form whereas the hydrogen bonds, van der Waals, and polar interactions are shown as dotted yellow lines. (B) Ribbon diagram showing the interaction interfaces between EPF1, ERL1, and TMM. EPF1 ligand is colored in red with the disordered loop shown as a dotted line, ERL1 ectodomain is colored in yellow, and TMM is colored in blue. The interacting residues are depicted in stick model, whereas the interactions are represented by a yellow dotted line. (PDB files of ERL1, TMM and EPF1 were kindly provided by Dr. Jijie Chai).