N-acetyltransferase(NAT) acetylate numerous chemicals containing aromatic amine or hydrazine groups, which are often found in herbicide, insecticide and dyes.

• N-乙酰基转移酶(N-acetyltransferase，NAT)催化许多芳香胺类和肼类物质的乙酰化反应，这些物质存在于某些药物，杀虫剂，染料中。