Carbohydrate Sulfotransferase 15/CHST15 Proteins and Enzymes

As a member of the sulfotransferase family, Carbohydrate Sulfotransferase 15/CHST15 (GalNAc4S-6ST) is involved in modifying chondroitin sulfate (CS) chains by transfering sulfate from PAPS to position 6 of GalNAc 4-sulfate. A type II transmemberane protein, it is also known as B-cell RAG-associated protein and may function as a B-cell receptor.