Fig. 5.

Comparison of active site residues and cofactor in PpBADH (5UCD, gray) and rat ALDH3 (1AD3, cyan). Residue numbers in parentheses refer to the rat structure. Structures were aligned using Coot. Note that the view in Fig. 4 is seen from the outside of the protein looking into the active site. For clarity, the view in this figure is seen from the inside of the protein, i.e. the opposite side as Fig. 4. The figure shows the adduct in wall-eyed stereo for the left two images and cross-eyed stereo for the right two images.