Fig. 5From: De novo biosynthesis of 2-hydroxyterephthalic acid, the monomer for high-performance hydroxyl modified PBO fiber, by enzymatic Kolbe–Schmitt reaction with CO2 fixation2-HTA production by 2,3-DHBD_Ao mutants with single and double amino acid substitutions. aReaction conditions: 30 mg/mL lyophilized whole cells, 10 mM substrate, 3 M KHCO3, 30 ℃, 180 rpmBack to article page