Figure 2
Overall structure of CDAE. (a) Biological assembly of the CDAE dimer. Subunits MolA (salmon) and MolB (green) are shown in cartoon representation, and the manganese ions in MolA and MolB are shown as spheres with their distance labeled. (b) The monomer structure of CDAE showing a TIM barrel with the α-helices and β-strands labeled. (c) The surface structure of dimeric CDAE. Arrows indicate the active center, and the hydrophobic groove to the active center is shown in yellow. (d) Interface interactions between MolA and MolB. Residues in MolA and MolB are shown as sticks colored salmon and green, respectively. Hydrogen bonds are shown as yellow dashed lines. |