GO:0050659

N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase activity

Details: 
Catalysis of the reactions: 3'-phosphoadenylyl sulfate + dermatan = adenosine 3',5'-bisphosphate + dermatan 6'-sulfate and 3'-phosphoadenylyl sulfate + chondroitin = adenosine 3',5'-bisphosphate + chondroitin 6'-sulfate.
GO Category: 
MF
Sulfotransfer_1