UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine N-acetyltransferase (EC2.3.1.202, PseH) is an enzyme with systematic nameacetyl-CoA:UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine N-acetyltransferase.[1] This enzyme catalyses the following chemical reaction
acetyl-CoA + UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine CoA + UDP-2,4-bis(acetamido)-2,4,6-trideoxy-beta-L-altropyranose