TPX2 (targeting protein for Xklp2) protein family;(source:Araport11)
TAIR Curator Summary:
Microtubule-stabilizing protein. Module with MREL57 regulates microtubule disassembly to mediate stomatal closure in response to drought stress and ABA treatment. MREL57 interacts with, ubiquitinates and degrades WDL7, effect is enhanced by ABA.