Tpst2 - tyrosylprotein sulfotransferase 2

Predicted to enable protein homodimerization activity and protein-tyrosine sulfotransferase activity. Predicted to be involved in peptidyl-tyrosine sulfation. Predicted to act upstream of or within fusion of sperm to egg plasma membrane involved in single fertilization and prevention of polyspermy. Predicted to be located in endoplasmic reticulum. Predicted to be active in Golgi apparatus. Orthologous to human TPST2 (tyrosylprotein sulfotransferase 2). [provided by Alliance of Genome Resources, Apr 2022]