Fig. 1: Bacterial Lipid A(s) and MonoP Derivatives in Present Study.

A A. baumannii acyl7 lipid A (1) and monoP derivative 1ʹ. B A. baumannii acyl6 lipid A (2). C A. baumannii acyl5 lipid A (3) and monoP derivative 3ʹ. D Symmetric derivative of A. baumannii acyl6 lipid A (4) and monoP derivative (4′). E E. coli acyl6 lipid A (5) and lipid IVA (6). F. S. Typhi acyl7 lipid A (7).