Predicted to enable collagen binding activity and protease binding activity. Involved in positive regulation of angiogenesis and positive regulation of lymphangiogenesis. Acts upstream of or within several processes, including lymphangiogenesis; positive regulation of endothelial cell migration; and respiratory system process. Predicted to be located in extracellular matrix and extracellular space. Predicted to be part of collagen trimer. Is expressed in several structures, including anterior cardinal vein; branchial arch; embryo mesenchyme; heart; and intraembryonic coelom. Human ortholog(s) of this gene implicated in Hennekam syndrome. Orthologous to human CCBE1 (collagen and calcium binding EGF domains 1). [provided by Alliance of Genome Resources, Apr 2022]