Predicted to be involved in positive regulation of monocyte chemotaxis and positive regulation of neutrophil chemotaxis. Predicted to be located in endoplasmic reticulum and endoplasmic reticulum-endosome membrane contact site. Predicted to be integral component of plasma membrane. Orthologous to human MOSPD2 (motile sperm domain containing 2). [provided by Alliance of Genome Resources, Apr 2022]