1.7.1.13 3 - substrate 5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant E230Q, pH 7.5, 25°C 724767 1.7.1.13 3.8 - substrate 5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant S90A, pH 7.5, 25°C 724767 1.7.1.13 4.4 - substrate 2-amino-5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant E230Q, pH 7.5, 25°C 724767 1.7.1.13 8.7 - substrate 5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant F228W, pH 7.5, 25°C 724767 1.7.1.13 10.8 - substrate 2-amino-5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant F228W, pH 7.5, 25°C 724767 1.7.1.13 12.9 - substrate 2-amino-5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant S90A, pH 7.5, 25°C 724767 1.7.1.13 14.3 - substrate 5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant H229A, pH 7.5, 25°C 724767 1.7.1.13 17.9 - substrate 2-amino-5-cyanopyrrolo[2,3-d]pyrimidin-4-one, mutant H229A, pH 7.5, 25°C 724767 1.7.1.13 90 - substrate 5-cyanopyrrolo[2,3-d]pyrimidin-4-one, wild-type, pH 7.5, 25°C 724767 1.7.1.13 117 - substrate 2-amino-5-cyanopyrrolo[2,3-d]pyrimidin-4-one, wild-type, pH 7.5, 25°C 724767