Insights into the stereochemical mechanism of the B12-dependent radical SAM glutamine C- methyltransferase (QCMT). - Bourdin T; Guillot A; Mauger M; Lefranc B; Gervason S; Glousieau M; Grimaldi S; Leprince J; Thureau A; Benjdia A; Berteau O (Communications biology, 2026)