2.7.2.11 0.011 - L-proline mutant T169A 679845 2.7.2.11 0.016 - L-proline mutant K217A 679845 2.7.2.11 0.02 - L-proline mutant K217R 679845 2.7.2.11 0.021 - L-proline mutant T169S 679845 2.7.2.11 0.05 - L-proline mutant Q100A, pH not specified in the publication, 37°C 722974 2.7.2.11 0.05 - L-proline mutant Q80A, pH not specified in the publication, 37°C 722974 2.7.2.11 0.08 - L-Pro IC50: 0.08 mM, at room temperature. At low temperatures the inhibition switches over into allosteric activation and the biosynthesis of proline is started 642205 2.7.2.11 0.14 - L-proline mutant E135A, pH not specified in the publication, 37°C 722974 2.7.2.11 0.15 - L-proline wild-type 679845 2.7.2.11 0.15 - L-proline wild-type, pH not specified in the publication, 37°C 722974