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Literature summary for 1.4.1.2 extracted from

  • Nagel, M.; Hartmann, T.
    Glutamate dehydrogenase from Medicago sativa L., purification and comparative kinetic studies of the organ-specific multiple forms (1980), Z. Naturforsch. C, 35, 406-415.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ activation of partially purified enzyme Medicago sativa

Organism

Organism UniProt Comment Textmining
Medicago sativa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
2 isoenzymes: GDH-I and GDH-II Medicago sativa

Source Tissue

Source Tissue Comment Organism Textmining
root
-
Medicago sativa
-
seed
-
Medicago sativa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
38
-
GDH-I Medicago sativa
54
-
GDH-II Medicago sativa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamate + H2O + NAD+
-
Medicago sativa 2-oxoglutarate + NH3 + NADH + H+
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8 8.3 reductive amination Medicago sativa
9.2
-
oxidative deamination Medicago sativa

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Medicago sativa
NADH
-
Medicago sativa