Enables receptor tyrosine kinase binding activity. Involved in cellular response to insulin stimulus. Located in vesicle. Is active in presynapse. Human ortholog(s) of this gene implicated in developmental and epileptic encephalopathy 56. Orthologous to human YWHAG (tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein gamma). [provided by Alliance of Genome Resources, Apr 2022]