Involved in limb development and negative regulation of ossification. Predicted to be located in membrane. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. Is expressed in several structures, including reproductive system; sensory organ; skeletal musculature; skin; and tooth. Orthologous to human KREMEN2 (kringle containing transmembrane protein 2). [provided by Alliance of Genome Resources, Apr 2022]