label: 1,3-beta-galactosyl-N-acetylhexosamine phosphorylase activity
label_lc: 1,3-beta-galactosyl-n-acetylhexosamine phosphorylase activity
description: "Catalysis of the reaction: phosphate + beta-D-galactopyranosyl-(1->3)-N-acetyl-D-glucosamine = N-acetyl-D-glucosamine + alpha-D-galactopyranose 1-phosphate."