Figure 1
From: Identification of a High-Affinity Pyruvate Receptor in Escherichia coli

Schematic depiction of the BtsS/BtsR (YehU/YehT) system in Escherichia coli. The scheme summarizes the regulatory network associated with signal transduction by the BtsS/BtsR two-component system, the influence of two-component system YpdA/YpdB and the global regulators CsrA and CRP. Membrane proteins are integrated in the cytoplasmic membrane (CM). Activating (↑) and inhibitory (⊥) effects are indicated. See text for details.