Acts upstream of or within regulation of systemic arterial blood pressure and somitogenesis. Predicted to be located in extracellular region. Predicted to be active in basement membrane. Is expressed in several structures, including cardiovascular system; mesonephric duct; nervous system; pleuroperitoneal region; and solid lens vesicle. Used to study pulmonary hypertension. Orthologous to human CCDC80 (coiled-coil domain containing 80).