a globoside NORint + UDP-alpha-D-galactose <=> a globoside NOR2 + UDP + H(+)
a globoside norint + udp-alpha-d-galactose <=> a globoside nor2 + udp + h(+)
a globoside NORint + UDP-alpha-D-galactose <=> a globoside NOR2 + UDP + H(+)
a globoside norint + udp-alpha-d-galactose <=> a globoside nor2 + udp + h(+)