Acts upstream of or within embryonic axis specification. Predicted to be located in cytosol and intracellular membrane-bounded organelle. Predicted to be active in cytoplasm. Is expressed in several structures, including hemolymphoid system; liver; lung; nervous system; and placenta. Orthologous to human FRAT1 (FRAT regulator of WNT signaling pathway 1). [provided by Alliance of Genome Resources, Apr 2022]