UDP-N-acetylgalactosamine diphosphorylase activity
udp-n-acetylgalactosamine diphosphorylase activity
UTP:2-acetamido-2-deoxy-alpha-D-galactose-1-phosphate uridylyltransferase activity
utp:2-acetamido-2-deoxy-alpha-d-galactose-1-phosphate uridylyltransferase activity