label: a beta-D-Gal-(1<->1')-ceramide + 3'-phosphoadenylyl sulfate => 1-(3-O-sulfo-beta-D-galactosyl)-ceramide + adenosine 3',5'-bisphosphate + H(+)
label_lc: a beta-d-gal-(1<->1')-ceramide + 3'-phosphoadenylyl sulfate => 1-(3-o-sulfo-beta-d-galactosyl)-ceramide + adenosine 3',5'-bisphosphate + h(+)