Predicted to enable heparan sulfate 6-O-sulfotransferase activity. Predicted to be involved in heparan sulfate proteoglycan biosynthetic process, enzymatic modification. Predicted to be integral component of membrane. Human ortholog(s) of this gene implicated in Paganini-Miozzo syndrome. Orthologous to human HS6ST2 (heparan sulfate 6-O-sulfotransferase 2). [provided by Alliance of Genome Resources, Apr 2022]