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Literature summary for 1.4.1.5 extracted from

  • Nitta, Y.; Yasuda, Y.; Tochikubo, K.; Hachisuka, Y.
    L-Amino acid dehydrogenases in Bacillus subtilis spores (1974), J. Bacteriol., 117, 588-592.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
Zn2+
-
Bacillus subtilis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.16
-
NAD+ (+ L-isoleucine) Bacillus subtilis
2.2
-
L-isoleucine
-
Bacillus subtilis
25
-
L-valine
-
Bacillus subtilis
33
-
NAD+ (+ L-valine) Bacillus subtilis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
290000
-
gel filtration Bacillus subtilis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-Amino acid + H2O + NAD+ Bacillus subtilis
-
?
-
?

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Bacillus subtilis

Source Tissue

Source Tissue Comment Organism Textmining
spore resting Bacillus subtilis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Amino acid + H2O + NAD+ aliphatic amino acids, e.g. L-valine, L-leucine, L-isoleucine Bacillus subtilis 2-Oxo acid + NH3 + NADH
-
?
L-Amino acid + H2O + NAD+
-
Bacillus subtilis ?
-
?
L-isoleucine + H2O + NAD+
-
Bacillus subtilis 3-methyl-2-oxopentanoate + NH3 + NADH + H+
-
r
L-valine + H2O + NAD+
-
Bacillus subtilis 3-methyl-2-oxobutanoate + NH3 + NADH + H+
-
r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Bacillus subtilis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
20
-
10 min, 25-35% loss of activity Bacillus subtilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
10.7
-
L-valine, L-isoleucine Bacillus subtilis

Cofactor

Cofactor Comment Organism Structure
NAD+ cannot be replaced by NADP+ Bacillus subtilis