Figure 2From: Crystal structure of HutZ, a heme storage protein from Vibrio cholerae: A structural mismatch observed in the region of high sequence conservationStructure comparison of HutZ and 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.Back to article page