LamR binding activity of PorA loop 4 peptides.

<p>(A) Schematic showing the sequence of the overlapping loop 4 peptides (L4_1 to L4_5) and alignment to the MC58 PorA loop 4 sequence (L4). (B) ELISA data showing the binding of LamR to immobilized loop 1 and loop 4 synthetic peptides. Data shown are means from at least three independent experiments; in each experiment each sample was tested in triplicate. * <i>p</i><0.05 compared to binding of LamR to whole loop 4 (L4). Error bars indicate SEM.