Ellerhorst M, Barth SA, Graça AP, Al-Jammal WK, Peña-Ortiz L, Vilotijevic I, Lackner G^# (2022) S‐Adenosylmethionine (SAM)-dependent methyltransferase MftM is responsible for methylation of the redox cofactor mycofactocin. ACS Chem Biol 17(11), 3207-3217.