CatalysisPublished 23 September 2022Substrate specificity of branched chain amino acid aminotransferases: The substitution of glycine to serine in the active site determines the substrate specificity for α-ketoglutarateJan-Moritz Sutter · Daniel E. Mitchell · Marcel Schmidt · Michail N. Isupov · Jennifer A. Littlechild · Peter SchönheitFrontiers in Catalysisdoi 10.3389/fctls.2022.867811