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Figure 1 | BMC Biochemistry

Figure 1

From: Calcium adsorption and displacement: characterization of lipid monolayers and their interaction with membrane-active peptides/proteins

Figure 1

Chemical structures of the LPSs used. (A) Schematic chemical structure of the core region of LPSs from different rough mutant strains of Salmonella minnesota and its chemotypes (Ra to Re). The phosphate residue at the second heptose and the 2-aminoethyl diphosphate residue at the first heptose are only present in the mutants Rz, R345 and R60. (B) Chemical structure of Re LPSs from various Gram-negative species, i.e., Escherichia coli strain F515, Salmonella minnesota strain R595, and Proteus mirabilis strain R45.

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