Figure 12
The sensory tongue in the SaBphP1-PCM wild-type and Thr289His mutant. The region from residue 435 to 490 in the PCM of the T289H mutant, subunit B, is displayed in transparent blue (2mFo − DFc electron density at the 1.1σ contour level). The PAS, GAF and PHY domains are colored yellow, green and magenta, respectively. |