Predicted to enable adrenomedullin receptor binding activity. Involved in several processes, including negative regulation of vascular permeability; positive regulation of vasculogenesis; and vascular associated smooth muscle cell development. Acts upstream of or within several processes, including chordate embryonic development; heart development; and positive regulation of cell population proliferation. Predicted to be located in cytoplasm and extracellular space. Is expressed in several structures, including cardiovascular system; extraembryonic component; gut; nervous system; and respiratory system. Human ortholog(s) of this gene implicated in brain infarction; breast cancer; pancreatic cancer; and pulmonary hypertension. Orthologous to human ADM (adrenomedullin). [provided by Alliance of Genome Resources, Apr 2022]