Interacting JNK-docking sites in MKK7 promote binding and activation of JNK mitogen-activated protein kinases.
Ho DT, Bardwell AJ, Grewal S, Iverson C, Bardwell L, J Biol Chem, 2006 May 12 - link

Mitogen-activated protein kinase (MAPK)-docking sites in MAPK kinases function as tethers that are crucial for MAPK regulation in vivo.
Grewal S, Molina DM, Bardwell L, Cell Signal, 2006 Jan - link