Fig. 2From: Structure-guided steric hindrance engineering of Bacillus badius phenylalanine dehydrogenase for efficient l-homophenylalanine synthesisStructural homology model of BbPheDH. Complex model of BbPheDH and the native substrate PPA (a) and corresponding hydrophilic (b) and hydrophobic (c) areas in substrate-binding pocket of BbPheDH. Structural homology model of enzyme is shown in light blue cartoon. Substrate PPA is depicted as cyan sticks and balls. Catalytic residues K78, K90, D125, and N276 are shown as yellow sticks. Hydrophobic residues L50, G51, G52, M75, F86, G123, V144, L306, V309, and L313 are shown as green sticksBack to article page