Enables proteoglycan sulfotransferase activity. Involved in peripheral nervous system axon regeneration and positive regulation of cellular component movement. Predicted to be located in Golgi membrane. Predicted to be integral component of membrane. Predicted to be active in trans-Golgi network. Human ortholog(s) of this gene implicated in osteochondrodysplasia and spondyloepiphyseal dysplasia with congenital joint dislocations. Orthologous to human CHST3 (carbohydrate sulfotransferase 3). [provided by Alliance of Genome Resources, Apr 2022]