Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables guanyl-nucleotide exchange factor adaptor activity. Acts upstream of or within several processes, including bone resorption; podosome assembly; and regulation of small GTPase mediated signal transduction. Located in podosome. Is expressed in several structures, including craniocervical region bone; foot mesenchyme; reproductive system; spleen primordium; and tail. Orthologous to human TNS3 (tensin 3).