Predicted to enable GTPase binding activity. Predicted to be involved in neural crest cell migration and substrate adhesion-dependent cell spreading. Predicted to act upstream of or within cell adhesion. Predicted to be part of protein-containing complex. Predicted to be active in microtubule. Is expressed in testis. Orthologous to human RADIL (Rap associating with DIL domain). [provided by Alliance of Genome Resources, Apr 2022]