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Literature summary for 1.1.1.93 extracted from

  • Kohn, L.D.; Packman, P.M.; Allen, R.H.; Jakoby, W.B.
    Tartaric acid metabolism. V. Crystalline tartrate dehydrogenase (1968), J. Biol. Chem., 243, 2479-2485.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Pseudomonas putida

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.09
-
NAD+
-
Pseudomonas putida
0.83
-
meso-tartrate
-
Pseudomonas putida
1.4
-
NADH in presence of 1.5 mM dihydroxyfumarate Pseudomonas putida
11
-
Dihydroxyfumarate in presence of 0.19 mM NADH Pseudomonas putida
55
-
L-Tartrate
-
Pseudomonas putida

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ required Pseudomonas putida

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
36800
-
4 * 36800, sedimentation study after dialysis with guanidine-mercaptoethanol solution Pseudomonas putida
145000
-
diffusion and sedimentation data Pseudomonas putida

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas putida

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.71
-
-
Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dihydroxyfumarate + NAD+
-
Pseudomonas putida ?
-
r
L-tartrate + NAD+
-
Pseudomonas putida oxaloglycolate + NADH + H+
-
r
meso-tartrate + NAD+
-
Pseudomonas putida oxaloglycolate + NADH + H+
-
r
oxaloglycolate + NADH
-
Pseudomonas putida tartrate + NAD+
-
r

Subunits

Subunits Comment Organism
tetramer 4 * 36800, sedimentation study after dialysis with guanidine-mercaptoethanol solution Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
dihydroxyfumarate + NADH Pseudomonas putida
8.5
-
meso-tartrate + NAD+ Pseudomonas putida

pH Range

pH Minimum pH Maximum Comment Organism
6 7.8 pH 6: about 40% of activity maximum, pH 7.8: about 80% of activity maximum, dihydroxyfumarate + NADH Pseudomonas putida
7 9 at pH 7 and pH 9: about 50% of activity maximum, mesotartrate + NAD+ Pseudomonas putida

Cofactor

Cofactor Comment Organism Structure
NAD+ cofactor Pseudomonas putida
NADH cofactor Pseudomonas putida