a ganglioside GA1 + 3'-phosphoadenylyl sulfate <=> a ganglioside SM1a + adenosine 3',5'-bisphosphate + H(+)
a ganglioside ga1 + 3'-phosphoadenylyl sulfate <=> a ganglioside sm1a + adenosine 3',5'-bisphosphate + h(+)
a ganglioside GA1 + 3'-phosphoadenylyl sulfate <=> a ganglioside SM1a + adenosine 3',5'-bisphosphate + H(+)
a ganglioside ga1 + 3'-phosphoadenylyl sulfate <=> a ganglioside sm1a + adenosine 3',5'-bisphosphate + h(+)