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1.4.1.2: glutamate dehydrogenase

This is an abbreviated version!
For detailed information about glutamate dehydrogenase, go to the full flat file.

Word Map on EC 1.4.1.2

Reaction

L-glutamate
+
H2O
 +
NAD+
=
2-oxoglutarate
 +
NH3
 +
NADH
 +
H+

Synonyms

At5g18170, AtGDH1, BpNADGDH, c, CCNA_00086, CsGDH, dehydrogenase, glutamate, GDH, GDH isoenzyme 1, GDH, NAD-dependent, gdh-1, gdh-2, GDH1, GDH2, Gdh2p, GDH3, GdhA, GDHB, GDHI, GdhZ, Glu dehydrogenase, GluD, GLUD1, GLUD2, GluDH, glutamate dehydrogenase, glutamate dehydrogenase (NAD), glutamate dehydrogenase 2, glutamate dehydrogenase alpha subunit, glutamate dehydrogenase beta subunit, glutamate dehydrogenase isoform 1, glutamate oxidoreductase, glutamic acid dehydrogenase, glutamic dehydrogenase, hGDH1, hGDH2-nerve-specific GDH, house-keeping GDH, L-glutamate dehydrogenase, L-glutamic acid dehydrogenase, More, NAD(+)-dependent glutamate dehydrogenase, NAD(H)-dependent glutamate dehydrogenase, NAD+-dependant glutamate dehydrogenase, NAD+-dependent GDH, NAD+-dependent GDHX, NAD+-dependent GluDH, NAD+-dependent glutamate dehydrogenase, NAD+-GDH, NAD+-glutamate dehydrogenase, NAD+-specific GDH, NAD+-specific glutamate dehydrogenase, NAD-dependent GDH, NAD-dependent glutamate dehydrogenase, NAD-dependent glutamic dehydrogenase, NAD-dependent L-glutamate dehydrogenase, NAD-GDH, NAD-glutamate dehydrogenase, NAD-linked glutamate dehydrogenase, NAD-linked glutamic dehydrogenase, NAD-specific glutamate dehydrogenase, NAD-specific glutamic dehydrogenase, NAD-ylGdh2p, NAD:glutamate oxidoreductase, NADH-dependent GDH, NADH-dependent glutamate dehydrogenase, NADH-GDH, NADH-glutamate dehydrogenase, NADH-linked glutamate dehydrogenase, OsGDH1, OsGDH2, OsGDH3, Pcal_1031, RocG, sco2999, Surface-associated protein PGAG1, t-GDH, type I GDH, YALI0E09603g, ylGDH2

ECTree

     1 Oxidoreductases
         1.4 Acting on the CH-NH2 group of donors
             1.4.1 With NAD+ or NADP+ as acceptor
                1.4.1.2 glutamate dehydrogenase

Natural Substrates Products

Natural Substrates Products on EC 1.4.1.2 - glutamate dehydrogenase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
2-oxoglutarate + NH3 + NADH
L-glutamate + H2O + NAD+
show the reaction diagram
-
in conjugation with glutamine synthase, the glutamate dehydrogenase plays a major role in controlling the translocation of organic carbon and nitrogen metabolites in both vegetative and reproductive organs. It is possible that the presence of glutamate dehydrogenase in multivesicular bodies within the flower receptacle is important for the recycling of carbon and nitrogen molecules in senescing tissues in which the enzyme is generally induced
-
-
?
L-glutamate + H2O + NAD+
2-oxoglutarate + NH3 + NADH + H+
show the reaction diagram
additional information
?
-
-
in yeast, NADP+-dependent enzymes, EC 1.4.1.4, encoded by GDH1 and GDH3, are reported to synthesize glutamate from 2-oxtoglutarate, while an NAD+-dependent enzyme, EC 1.4.1.2, encoded by GDH2, catalyzes the reverse reaction. Gdh1p is the primary GDH enzyme and Gdh2p and Gdh3p play evident roles during aerobic glutamate metabolism
-
-
?