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Literature summary for 1.4.1.5 extracted from

  • Mohammadi, H.S.; Omidinia, E.; Lotfi, A.S.; Saghiri, R.
    Preliminary report of NAD+-dependent amino acid dehydrogenase producing bacteria isolated from soil (2007), Iran. Biomed. J., 11, 131-135.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.012
-
L-glutamine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
0.025
-
L-isoleucine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Citrobacter sp.
0.034
-
L-methionine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
0.044
-
L-valine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Pseudomonas sp.

Organism

Organism UniProt Comment Textmining
Citrobacter sp.
-
-
-
Proteus sp.
-
-
-
Pseudomonas sp.
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.47
-
using L-valine, L-cysteine, L-serine, or L-glutamine as substrate, in 100 mM glycine-KCl-KOH buffer (pH 10.4) Pseudomonas sp.
0.7
-
using L-glutamine as substrate, in 100 mM glycine-KCl-KOH buffer (pH 10.4) Citrobacter sp.
0.73
-
using L-cysteine, L-serine, or L-glutamine as substrate, in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
1.2
-
using L-methionine as substrate, in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
1.59
-
using L-isoleucine as substrate, in 100 mM glycine-KCl-KOH buffer (pH 10.4) Citrobacter sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-cysteine + H2O + NAD+
-
Pseudomonas sp. 3-mercapto-2-oxopropanoate + NH3 + NADH
-
?
L-cysteine + H2O + NAD+
-
Citrobacter sp. 3-mercapto-2-oxopropanoate + NH3 + NADH
-
?
L-cysteine + H2O + NAD+
-
Proteus sp. 3-mercapto-2-oxopropanoate + NH3 + NADH
-
?
L-glutamine + H2O + NAD+
-
Pseudomonas sp. 2-oxoglutaramate + NH3 + NADH
-
?
L-glutamine + H2O + NAD+
-
Citrobacter sp. 2-oxoglutaramate + NH3 + NADH
-
?
L-glutamine + H2O + NAD+
-
Proteus sp. 2-oxoglutaramate + NH3 + NADH
-
?
L-isoleucine + H2O + NAD+ best substrate Citrobacter sp. 3-methyl-2-oxopentanoate + NH3 + NADH
-
?
L-methionine + H2O + NAD+
-
Proteus sp. (4-methylsulfanyl)-2-oxobutanoate + NH3 + NADH
-
?
L-serine + H2O + NAD+
-
Pseudomonas sp. 3-hydroxy-2-oxopropanoate + NH3 + NADH
-
?
L-serine + H2O + NAD+
-
Citrobacter sp. 3-hydroxy-2-oxopropanoate + NH3 + NADH
-
?
L-serine + H2O + NAD+
-
Proteus sp. 3-hydroxy-2-oxopropanoate + NH3 + NADH
-
?
L-valine + H2O + NAD+ highest activity Pseudomonas sp. 3-methyl-2-oxobutanoate + NH3 + NADH
-
?
additional information no amino acid dehydrogenase activity for L-asparagine Proteus sp. ?
-
?
additional information no amino acid dehydrogenase activity for L-isoleucine amino acid analogs including L-leucine, L-valine, L-alanine or L-methionine Citrobacter sp. ?
-
?

Synonyms

Synonyms Comment Organism
NAD+-dependent amino acid dehydrogenase
-
Pseudomonas sp.
NAD+-dependent amino acid dehydrogenase
-
Citrobacter sp.
NAD+-dependent amino acid dehydrogenase
-
Proteus sp.

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.15
-
L-glutamine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
2.11
-
L-methionine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Proteus sp.
2.84
-
L-isoleucine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Citrobacter sp.
4.95
-
L-valine in 100 mM glycine-KCl-KOH buffer (pH 10.4) Pseudomonas sp.

Cofactor

Cofactor Comment Organism Structure
NAD+ dependent Pseudomonas sp.
NAD+ dependent Citrobacter sp.
NAD+ dependent Proteus sp.