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An Investigation Into The Heterogeneity Of Insect Arylalkylamine N-Acyltransferases, Brian G. O'Flynn
An Investigation Into The Heterogeneity Of Insect Arylalkylamine N-Acyltransferases, Brian G. O'Flynn
USF Tampa Graduate Theses and Dissertations
Arylalkylamine N-acyltransferases (AANATs) have in recent years been suggested as potential new insecticide targets. These promiscuous enzymes are involved in the N-acylation of biogenic amines to form N-acylamides. Mammalian AANAT is predominantly associated with circadian rhythm regulation, as it catalyzes the formation of N-acetylserotonin, the precursor of melatonin, from serotonin. In insects, this process is a key step in melanism, as well as hardening of the cuticle, removal of biogenic amines, and in the biosynthesis of fatty acid amides. The unique nature of each insect AANAT (iAANAT) isoform characterized indicates that while catalyzing similar reactions, each insect accommodates …