Predicted to enable hepatocyte growth factor receptor binding activity; ubiquitin protein ligase binding activity; and ubiquitin-protein transferase inhibitor activity. Acts upstream of or within circulatory system development and neural tube closure. Predicted to be part of Cul2-RING ubiquitin ligase complex; Cul3-RING ubiquitin ligase complex; and Cul4A-RING E3 ubiquitin ligase complex. Predicted to be active in cytoplasm. Is expressed in several structures, including arterial system; respiratory system; skeleton; skin; and urinary system. Human ortholog(s) of this gene implicated in arteriovenous malformation and glomus tumor. Orthologous to human GLMN (glomulin, FKBP associated protein). [provided by Alliance of Genome Resources, Apr 2022]