Evaluation of TrpM and PsiD substrate promiscuity reveals new biocatalytic capabilities.

ABSTRACT: N-methylated tryptamines, such as the hallucinogenic natural products, psilocybin and N,N-dimethyltryptamine (DMT), are gaining interest from the medical community due to their potential as next generation treatments for mental health disorders. The clinical relevance of these compounds has driven scientists to develop biosynthetic production routes to a number of tryptamine drug candidates, and efforts are ongoing to expand and further develop these biosynthetic capabilities. To that end, we have further characterized the substrate preferences of two enzymes involved in tryptamine biosynthesis: TrpM, a tryptophan N-methyltransferase from Psilocybe serbica, and PsiD, the gateway decarboxylase of the psilocybin biosynthesis pathway. Here, we show that TrpM can N-methylate the non-native ami

SUBMITTER: Kanis FC 

PROVIDER: S-EPMC11659798 | biostudies-literature | 2024 Nov-Dec

REPOSITORIES: biostudies-literature