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Literature summary for 1.4.1.4 extracted from

  • Coulton, J.W.; Kapoor, M.
    Purification and some properties of the glutamate dehydrogenase of Salmonella typhimurium (1973), Can. J. Microbiol., 19, 427-438.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
p-hydroxymercuribenzoic acid at 10 mM, 90% inhibition after 40 min Salmonella enterica subsp. enterica serovar Typhimurium
sodium dodecylsulfate at 0.7% w/v after 1 h 5% activity Salmonella enterica subsp. enterica serovar Typhimurium

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
280000
-
gel filtration Salmonella enterica subsp. enterica serovar Typhimurium
291000
-
sucrose-density-gradient centrifugation Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamate + NADP+ + H2O Salmonella enterica subsp. enterica serovar Typhimurium
-
2-oxoglutarate + NADPH + NH3
-
r

Organism

Organism UniProt Comment Textmining
Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamate + NADP+ + H2O
-
Salmonella enterica subsp. enterica serovar Typhimurium 2-oxoglutarate + NADPH + NH3
-
r

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
5 min stable Salmonella enterica subsp. enterica serovar Typhimurium
65
-
complete inactivation Salmonella enterica subsp. enterica serovar Typhimurium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.6
-
reductive amination Salmonella enterica subsp. enterica serovar Typhimurium

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Salmonella enterica subsp. enterica serovar Typhimurium
NADPH
-
Salmonella enterica subsp. enterica serovar Typhimurium