UDP-N-acetylgalactosamine-4-sulfate sulfotransferase activity
Catalysis of the reaction: 3'-phospho-5'-adenylyl sulfate + UDP-N-acetyl-D-galactosamine 4-sulfate = adenosine 3',5'-diphosphate + H+ + UDP-N-acetyl-D-galactosamine 4,6-disulfate.
GO:0008146
sulfotransferase activity
is_a
3'-phosphoadenylyl-sulfate:UDP-N-acetyl-D-galactosamine-4-sulfate 6-sulfotransferase activity
related
UDP-N-acetylgalactosamine-4-sulphate sulphotransferase activity
exact
uridine diphospho-N-acetylgalactosamine 4-sulfate sulfotransferase activity
related
uridine diphosphoacetylgalactosamine 4-sulfate sulfotransferase activity
related