Enables integrin binding activity. Predicted to be involved in integrin activation; integrin-mediated signaling pathway; and platelet aggregation. Predicted to act upstream of or within cell-substrate junction assembly and cortical actin cytoskeleton organization. Predicted to be located in adherens junction. Predicted to be active in focal adhesion and plasma membrane. Orthologous to human TLN1 (talin 1). [provided by Alliance of Genome Resources, Apr 2022]