label: alpha-D-Gal-(1->3)-alpha-D-GlcNAc-di-trans,octa-cis-undecaprenyl diphosphate + UDP + H(+) => N-acetyl-alpha-D-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate + UDP-alpha-D-galactose
label_lc: alpha-d-gal-(1->3)-alpha-d-glcnac-di-trans,octa-cis-undecaprenyl diphosphate + udp + h(+) => n-acetyl-alpha-d-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate + udp-alpha-d-galactose