Binding of small molecules at the P-stalk site of ricin A subunit trigger conformational changes that extend into the active site - John E. McLaughlin; Michael J. Rudolph; Arkajyoti Dutta; Xiao-Ping Li; Anastasiia M. Tsymbal; Yang Chen; Shibani Bhattacharya; Benjamin Algava; Michael Goger; Jacques Y. Roberge; Nilgun E. Tumer (Journal of Biological Chemistry, 2025)