a globoside Gb3Cer (d18:1(4E)) + N-acetyl-beta-D-galactosamine => a globoside Gb4Cer (d18:1(4E)) + H2O
a globoside gb3cer (d18:1(4e)) + n-acetyl-beta-d-galactosamine => a globoside gb4cer (d18:1(4e)) + h2o
a globoside Gb3Cer (d18:1(4E)) + N-acetyl-beta-D-galactosamine => a globoside Gb4Cer (d18:1(4E)) + H2O
a globoside gb3cer (d18:1(4e)) + n-acetyl-beta-d-galactosamine => a globoside gb4cer (d18:1(4e)) + h2o