Predicted to be involved in several processes, including endochondral ossification; negative regulation of bone resorption; and positive regulation of macromolecule metabolic process. Predicted to act upstream of or within osteoblast differentiation. Predicted to be located in endoplasmic reticulum. Predicted to be active in plasma membrane. Orthologous to human TMEM119 (transmembrane protein 119). [provided by Alliance of Genome Resources, Apr 2022]