The Legionella pneumophila effector SidL is an adenylyltransferase that modifies the glycolytic intermediate 3-phosphoglycerate. - Black JJ; Burroughs AM; Rashan EH; Nosal CR; Romanov KA; Catipovic MA; Valadez C; Aravind L; Hicks KG; Freel Meyers CL; O'Connor TJ; Vander Heiden MG; et al. (Molecular cell, 2026)