2.6.1.79 prephenate + L-glutamate optimal prephenate concentration is 0.5-1.0 mM L-arogenate + 2-oxoglutarate - r 375251 2.6.1.79 prephenate + L-glutamate prephenate is the preferred substrate L-arogenate + 2-oxoglutarate L-arogenate is cyclohexadienylic acid r 375251 2.6.1.79 prephenate + L-glutamate enzyme shows high affinity and specificity for prephenate, similar reaction rate in both reaction directions L-arogenate + 2-oxoglutarate - r 375251 2.6.1.79 prephenate + L-glutamate prephenate is the preferred substrate, optimal at low concentrations of about 1 mM L-arogenate + 2-oxoglutarate L-arogenate is cyclohexadienylic acid r 375251 2.6.1.79 prephenate + L-glutamate - L-arogenate + 2-oxoglutarate - ? 375251 2.6.1.79 prephenate + N-succinyl-L-2,6-diaminoheptanedioate - L-arogenate + N-succinyl-2-amino-6-oxoheptanedioate - ? 437830 2.6.1.79 prephenate + L-aspartate - L-arogenate + oxaloacetate - r 375250 2.6.1.79 prephenate + L-aspartate 20% of the activity with L-glutamate L-arogenate + oxaloacetate - r 375250 2.6.1.79 prephenate + L-aspartate about 50% of the activity with L-glutamate L-arogenate + oxaloacetate - r 375250 2.6.1.79 oxaloacetate + L-glutamate - L-aspartate + 2-oxoglutarate - r 377430