Predicted to enable neuromedin K receptor binding activity and substance K receptor binding activity. Involved in positive regulation of blood pressure and response to morphine. Predicted to be located in extracellular space. Biomarker of hypertension. Human ortholog(s) of this gene implicated in hypogonadotropic hypogonadism 10 with or without anosmia. Orthologous to human TAC3 (tachykinin precursor 3). [provided by Alliance of Genome Resources, Apr 2022]