Dermatan 4-sulfotransferase
Dermatan 4-sulfotransferase is an enzyme with systematic name 3'-phospho-5'-adenylyl sulfate:-N-acetyl-D-galactosamine 4-sulfotransferase. This enzyme catalyses the following chemical reaction
The sulfation takes place at the 4-position of N-acetyl-D-galactosamine residues of dermatan.