5MPT:
reference: Functional and Structural Analysis of Programmed C-Methylation in the Biosynthesis of the Fungal Polyketide Citrinin., Storm PA, Herbst DA, Maier T, Townsend CA, Cell Chem Biol. 2017 Feb 16. pii: S2451-9456(17)30027-2. doi:, 10.1016/j.chembiol.2017.01.008. PMID: 28238725

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