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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Mol Microbiol. 2008 Jul 9;69(5):1290–1303. doi: 10.1111/j.1365-2958.2008.06362.x

Figure 2. Location of exoR and exoS mutations in the supr strains.

Figure 2

Black boxes represent a signal sequence (for ExoR) or predicted transmembrane domains (for ExoS). Grey boxes represent conserved protein domains as follows: SEL=Sel1-like repeats; HAMP=HAMP domain present in histidine kinases, adenylyl cyclases, methyl-accepting proteins, and phosphatases (Aravind and Ponting, 1999); HISK A= Histidine Kinase domain A; HATPase=Histidine kinase-like ATPase. See Table 1 and the text for more details.