Substrates

Km (mM)

Vmax (U∙mgE−1)

kcat (s−1)

k c a t K m 1 (s−1∙mM−1)

(S)-glutamate (4)

2.25 ± 0.03

3.2 ± 0.5

2.85 ± 0.5

1.3

(2S, 3S) -3-methylaspartate (5)

7 ± 0.07

0.6 ± 0.6

0.54 ± 0.6

7.7 × 10−2