Fig. 2From: Biosynthesis of dendroketose from different carbon sources using in vitro and in vivo metabolic engineering strategiesOverview of FucA complex and RhaD complex. a FucA–DHAP–DHA; b FucA–DHAP–GAL; c RhaD–DHAP–DHA; d RhaD–DHAP–GAL. Yellow sphere represents zinc ion; white sticks show substrates; green and cyan sticks depict the key residues in FucA and RhaD, respectivelyBack to article page