Predicted to enable [heparan sulfate]-glucosamine 3-sulfotransferase 1 activity. Predicted to act upstream of or within blastocyst hatching. Predicted to be located in Golgi apparatus. Orthologous to human HS3ST6 (heparan sulfate-glucosamine 3-sulfotransferase 6). [provided by Alliance of Genome Resources, Apr 2022]