Enables several functions, including insulin-like growth factor receptor binding activity; protein tyrosine kinase binding activity; and scaffold protein binding activity. Involved in several processes, including cellular response to growth factor stimulus; cellular response to nitric oxide; and response to peptide hormone. Located in membrane raft. Biomarker of degenerative disc disease. Orthologous to human CRK (CRK proto-oncogene, adaptor protein). [provided by Alliance of Genome Resources, Apr 2022]