Structure comparison of HutZand HugZ monomers. Overall HutZ monomer folding (green) is very similar to the homologous protein HugZ (magenta). HugZ N-terminal domain which is absent in HutZ is labeled in blue, and HugZ variable C-terminal region is in yellow. Secondary structural assignment for HutZ was labeled in green and HugZ in magenta.
Liu et al. BMC Structural Biology 2012 12:23 doi:10.1186/1472-6807-12-23