Predicted to be located in membrane. Predicted to be integral component of membrane. Is expressed in cerebral cortex marginal layer; lateral ventricle choroid plexus; medulla oblongata basal plate mantle layer; and metencephalon part of 4th ventricle choroid plexus. Orthologous to human PCNX1 (pecanex 1). [provided by Alliance of Genome Resources, Apr 2022]