Fig. 5From: Enhancing a Sphaerobacter thermophilus ω-transaminase for kinetic resolution of β- and γ-amino acidsResults of the pre-test with crude extracts. Bars indicate the activity of 1 mg crude extract of each variant with β-homophenylalanine with SD. N = 3. The 7 variants with a higher activity than the wild type are marked with an asterisk (*)Back to article page