Fig. 3From: Structure and function of aldopentose catabolism enzymes involved in oxidative non-phosphorylative pathwaysCrystal structure of L-arabinose dehydrogenase from A. brasiliensis (PDB: 7CGQ). a Overall fold is represented by a ribbon diagram. The N-terminal domain is shown in yellow, and the C-terminal domain in green. b Quaternary structure is a homodimer. c NADP-binding site is located in the crevice between the two domains. d Amino acid residues interacting with l-arabinose. e Hydrogen-bonding network around the O1 hydroxyl of l-arabinose. The distance from C1 of l-arabinose to C4 of the nucleotide is also shownBack to article page