Fig. 3From: d-Allulose 3-epimerase of Bacillus sp. origin manifests profuse heat‐stability and noteworthy potential of d-fructose epimerizationRibbon representation of homology structure of DaeB (a), and stereo views of active site (b). The α-helix and β-strand in the Tim barrel fold are shown in blue and green color, respectively. Mn2+ is located in the active site with a pink sphere. The metal binding amino acid residues are shown in stickBack to article page