Abstract 2339 Structural characterization of the Secreted Autotransporter Toxin (Sat), a class I-SPATE from Escherichia coli, by cryogenic electron microscopy - Jeyatharshika Antonyrajah; Jose Aguilar; Dalton Kiefer; Lynn Schrag; Debra Hansen; Raimund Fromme; Petra Fromme (Journal of Biological Chemistry, 2026)