Anthrax toxin receptor 1 (Antxr1)

Plays a role in cell attachment and migration. Interacts with extracellular matrix proteins and with the actin cytoskeleton.

Mediates adhesion of cells to type 1 collagen and gelatin, reorganization of the actin cytoskeleton and promotes cell spreading. Plays a role in the angiogenic response of cultured umbilical vein endothelial cells (By similarity).