1.4.1.3: glutamate dehydrogenase [NAD(P)+]
This is an abbreviated version!
For detailed information about glutamate dehydrogenase [NAD(P)+], go to the full flat file.
Reaction
+
+
=
+
+
+
Synonyms
At5g07440, At5g18170, dehydrogenase, glutamate (nicotinamide adenine dinucleotide (phosphate)), dual-coenzyme specific glutamate dehydrogenase, GDH, gdh-1, GDH1, GDH2, GDH3, GdhA, gdhA_1, GDHB, GDHII, GLDH, GLUD1, GLUD2, GluDH, glutamate dehydrogenase, glutamate dehydrogenase 1, glutamate dehydrogenase 2, glutamic acid dehydrogenase, glutamic dehydrogenase, hGDH1, hGDH2, hGLUD1, hGLUD2, housekeeping glutamate dehydrogenase, L-glutamate dehydrogenase, L-glutamic acid dehydrogenase, Legdh1, Membrane protein 50, MP50, NAD(P)+-dependent glutamate dehydrogenase, NAD(P)-dependent GDH, NAD(P)-dependent glutamate dehydrogenase, NAD(P)-glutamate dehydrogenase, NAD(P)H-dependent glutamate dehydrogenase, NAD(P)H-utilizing glutamate dehydrogenase, NADH-GDH, NADH-glutamate dehydrogenase, TTC1211, TTC1212, TtGDH
ECTree
pH Optimum
pH Optimum on EC 1.4.1.3 - glutamate dehydrogenase [NAD(P)+]
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10
-
substrates: L-glutamate + H2O + NADP+
6.4
-
NADPH + NH3 + 2-oxoglutarate
6.75
-
NADPH + NH3 + 2-oxoglutarate
8.05
-
NADPH-dependent amination
8.3
-
2-oxoglutarate + NH3 + NAD(P)H
8.3 - 8.6
-
glutamate + NAD(P)+ + H2O
8.4 - 10
-
NADPH + 2-oxoglutarate + NH3, potassium phosphate buffer
8.5 - 8.6
-
NADPH + NH3 + 2-oxoglutarate, Tris-HCl buffer
9 - 9.5
-
glutamte deamination
9.5 - 10
-
alpha-aminobutyrate, valine, norleucine, isoleucine, methionine or alanine + NAD(P)+
7
-
assay at
7.4
-
NADH + 2-oxoglutarate + NH3
7.5
-
7.5
-
in TRA buffer hGDH2 displays its maximal activity and its highest basal activity at pH 7.5
7.5
-
NADP+ + L-glutamate, NADH + NH3 + 2-oxoglutarate
7.6
-
NADP+ + glutamate
7.6
-
in the absence of phosphate
7.6
-
NAD(P)H + 2-oxoglutarate + NH3
7.7
-
NADPH + 2-oxoglutarate + NH3
7.7
-
NADPH + 2-oxoglutarate + NH3
7.8
-
NADH + NH3 + 2-oxoglutarate
7.8
-
2-oxoglutarate + NH3 + NAD(P)H, liver enzyme
7.8
-
2-oxoglutarate + NH3 + NAD(P)H, liver enzyme
7.8
-
2-oxoglutarate + NH3 + NAD(P)H, liver enzyme
7.8
-
highest basal activity in phosphate buffer
7.95
-
NADPH-dependent amination
7.95
-
NADPH-dependent amination
8
-
NADPH + 2-oxoglutarate + NH3
8
-
higher activity than at pH 7.0
8
assay at, reductive amination
8
oxidative deamination at
8.2
-
NAD+ + H2O + glutamate
8.2
-
NADH + NH3 + 2-oxoglutarate
8.2
-
NADH + NH3 + 2-oxoglutarate
8.5
-
NADH + 2-oxoglutarate + NH3
8.5
-
deamination, in 50 mM Tris-HCl buffer containing 3 M KCl
9
-
NADH + NH3 + 2-oxoglutarate
9
-
homocysteinesulfinate + NAD(P)+
9
-
in the presence of 330 mM phosphate
9
-
substrates: 2-oxoglutarate + NH3 + NADPH
9
-
immobilized enzyme, using NAD+ as a cofactor
9.5
-
glutamate + NADP+
9.5
-
norvaline + NAD(P)+
9.5
-
deamination, in 50 mM CHES buffer (N-cyclohexyl-2-aminoethanesulfonic acid) containing 3 M NaCl