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1.4.1.4: glutamate dehydrogenase (NADP+)

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

Word Map on EC 1.4.1.4

Reaction

L-glutamate
+
H2O
+
NADP+
=
2-oxoglutarate
+
NH3
+
NADPH
+
H+

Synonyms

APE1386, BpNADPGDH I, BpNADPGDH II, dehydrogenase, glutamate (nicotinamide adenine dinucleotide phosphate), EcGDH, GDH, GDH1, Gdh1p, GDH2, GDH3, Gdh3p, GDH4, GdhA, GDHB, GDHC, GDHI, GDHI', GDHII, GDHP, GluDH, glutamate dehydrogenase, glutamate dehydrogenase 1, glutamate dehydrogenase 2, glutamate dehydrogenase 3, glutamic acid dehydrogenase, glutamic dehydrogenase, GW612_14215, H-form specific BpNADPGDH II, hGDH, hyphal-form specific BpNADPGDH II, L-glutamate dehydrogenase, NAD(P)H-dependent glutamate dehydrogenase, NADP(+)-dependent glutamate dehydrogenase, NADP(H)-dependent glutamate dehydrogenase, NADP(H)-GDH, NADP(H)-specific glutamate dehydrogenase, NADP+ - dependant-glutamate dehydrogenase, NADP+-dependent GDH, NADP+-dependent glutamate dehydrogenase, NADP+-Gdh, NADP-dependent GDH, NADP-dependent GluDH, NADP-dependent glutamate dehydrogenase, NADP-dependent glutamate dehydrogenase 1, NADP-dependent glutamate dehydrogenase 2, NADP-GDH, NADP-GDH 1, NADP-GDH 2, NADP-glutamate dehydrogenase, NADP-linked glutamate dehydrogenase, NADP-specific glutamate dehydrogenase, NADP-specific L-glutamate dehydrogenase, NADP-ylGdh1p, NADPH-dependent GDH, NADPH-dependent glutamate dehydrogenase, OsGDH4, Pcal_1606, RocG, TrGDH, Y-form specific BpNADPGDH I, YALI0F17820g, yeast-form specific BpNADPGDH I, ylGDH1

ECTree

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

Expression

Expression on EC 1.4.1.4 - glutamate dehydrogenase (NADP+)

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
during logarithmic growth on rich medium, the NADP-ylGDH1p enzyme activity is most highly expressed and induced in stationary and nitrogen starved cells by 3fold to 12fold
enzyme expression is upregulated under N2-starvation, overview
GDH expression of strain DPPMA49 is downregulated by temperature below 13°C, expression analysis
GDH expression of strain DPPMA49 is upregulated by NaCl at 1.87-5.62%
presence of leucine regulates the levels of NADP-GDH activity and gdhA expression. Leucine regulation of gdhA requires a functional LeuB with an intact Zn(II)2Cys6 DNA-binding domain
replacement of ammonia with glutamate in growth medium causes a decrease in NADP-ylGdh1p activity
the regulation of GDH1 under glucose conditions is performed by nitrogen catabolite repressor (NCR)-sensitive activators, Leu3p and activators exclusive for respiratory growth such as the HAP complex that coordinates nuclear and mitochondrial gene expression. Under ethanol conditions, GDH1 derepression is mediated by the Gcn4 and Hap4 transcriptional activators and is amplified by Gln3