UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase (, PGLD) is an enzyme with systematic name acetyl-CoA:UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase. This enzyme catalyses the following chemical reaction
UDP-N,N'-diacetylbacillosamine is an intermediate in protein glycosylation pathways in several bacterial species.