Predicted to enable ceramide 1-phosphate binding activity and ceramide 1-phosphate transfer activity. Involved in negative regulation of interleukin-1 beta production. Predicted to be located in several cellular components, including Golgi apparatus; endosome; and nucleus. Predicted to be active in cytosol. Orthologous to human CPTP (ceramide-1-phosphate transfer protein). [provided by Alliance of Genome Resources, Apr 2022]