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Fig. 7 | Biotechnology for Biofuels

Fig. 7

From: Crystal structure and functional characterization of an oligosaccharide dehydrogenase from Pycnoporus cinnabarinus provides insights into fungal breakdown of lignocellulose

Fig. 7

External sugar-binding sites (SBSs) in ODH-G3G. All three sites are located on the convex face of ODH, whose surface is represented in the center and colored in green. G3G molecules are represented in sticks and colored in pink (C atoms); O atoms are in red, N atoms in blue. The three sites are numbered according to their proximity to the active site entrance, located on the concave face of the protein (not shown). The three boxes show details of the interactions between protein and sugars. Water molecules are depicted as red spheres. Hydrogen bonds (distance < 3.2 Å) are represented with dotted lines. The 2Fo-Fc electron density map (blue) is also depicted around G3G molecules and contoured at 1σ

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