UDP-N-acetyl-alpha-D-galactosamine 4,6-bissulfate + adenosine 3',5'-bisphosphate + H(+) => UDP-N-acetyl-alpha-D-galactosamine 4-sulfate + 3'-phosphoadenylyl sulfate
udp-n-acetyl-alpha-d-galactosamine 4,6-bissulfate + adenosine 3',5'-bisphosphate + h(+) => udp-n-acetyl-alpha-d-galactosamine 4-sulfate + 3'-phosphoadenylyl sulfate
UDP-N-acetyl-alpha-D-galactosamine 4,6-bissulfate + adenosine 3',5'-bisphosphate + H(+) => UDP-N-acetyl-alpha-D-galactosamine 4-sulfate + 3'-phosphoadenylyl sulfate
udp-n-acetyl-alpha-d-galactosamine 4,6-bissulfate + adenosine 3',5'-bisphosphate + h(+) => udp-n-acetyl-alpha-d-galactosamine 4-sulfate + 3'-phosphoadenylyl sulfate