label: chondroitin 6'-sulfate + n adenosine 3',5'-bisphosphate + 2 H(+) => chondroitin beta-D-glucuronate + n 3'-phosphoadenylyl sulfate
label_lc: chondroitin 6'-sulfate + n adenosine 3',5'-bisphosphate + 2 h(+) => chondroitin beta-d-glucuronate + n 3'-phosphoadenylyl sulfate