Conformational comparison between Phe149of HutZ and thecorresponding residue Phe224of HugZ. HutZ is displayed in green ribbon and HugZ in magenta ribbon. Phe149 is labeled as blue stick, and its side chain points to hydrophobic pocket formed by residues in green. Phe224 is in yellow stick, and its side chain points in opposite direction.
Liu et al. BMC Structural Biology 2012 12:23 doi:10.1186/1472-6807-12-23