Fig. 6From: Structure and function of aldopentose catabolism enzymes involved in oxidative non-phosphorylative pathwaysCrystal structure of Ss DPDHT (PDB: 3BQB). a Overall fold is represented by a ribbon diagram. The N- and C-terminal domains are shown in green and yellow, respectively. Mg.2+ ion shown as green sphere. b Overall structure of the homo-tetramer. c Crystal structure of Ss DPDHT complexed with a 2,5-dioxopentanoate product (PDB: 2Q1D)Back to article page