FunctionScaffold protein that may play a role in cell adhesion, cell spreading and in the reorganization of the actin cytoskeleton. Plays a role in the regulation of cell proliferation. May act as a tumor suppressor. Inhibits tumor cell growth.
Sequence similaritiesBelongs to the prickle / espinas / testin family. Contains 3 LIM zinc-binding domains. Contains 1 PET domain.
DomainThe N-terminal and the C-terminal halves of the protein can associate with each other, thereby hindering interactions with ZYX.