label: UDP-galactose-UDP-N-acetylglucosamine galactose phosphotransferase activity
label_lc: udp-galactose-udp-n-acetylglucosamine galactose phosphotransferase activity
description: "Catalysis of the reaction: UDP-N-acetyl-alpha-D-glucosamine + UDP-D-galactose = H+ + UDP-N-acetyl-6-(D-galactose-1-phospho)-D-glucosamine + UMP."