Ralbp1 - ralA binding protein 1

Enables GTPase activator activity and small GTPase binding activity. Involved in several processes, including mitotic spindle organization; negative regulation of smooth muscle cell proliferation; and regulation of intracellular signal transduction. Located in neuron projection and plasma membrane. Human ortholog(s) of this gene implicated in pancreatic adenocarcinoma. Orthologous to human RALBP1 (ralA binding protein 1). [provided by Alliance of Genome Resources, Apr 2022]