BRENDA - Enzyme Database

Two structurally different NADP-specific isocitrate dehydrogenases in an obligately psychrophilic bacterium, Vibrio sp. strain ABE-1

Ochiai, T.; Fukunaga, N.; Sasaki, S.; J. Gen. Appl. Microbiol. 30, 479-487 (1984)
No PubMed abstract available

Data extracted from this reference:

Metals/Ions
EC Number
Metals/Ions
Commentary
Organism
Structure
1.1.1.42
Mg2+
absolute requirement for divalent cations
Vibrio sp.
1.1.1.42
Mn2+
absolute requirement for divalent cations
Vibrio sp.
Molecular Weight [Da]
EC Number
Molecular Weight [Da]
Molecular Weight Maximum [Da]
Commentary
Organism
1.1.1.42
85000
-
gel filtration, isoenzyme I: dimer
Vibrio sp.
Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.1.1.42
isocitrate + NADP+
Halobacterium salinarum
-
2-oxoglutarate + NADPH + CO2
-
-
?
1.1.1.42
isocitrate + NADP+
Vibrio sp.
-
2-oxoglutarate + NADPH + CO2
-
-
?
1.1.1.42
isocitrate + NADP+
Vibrio sp. ABE-1
-
2-oxoglutarate + NADPH + CO2
-
-
?
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
1.1.1.42
Halobacterium salinarum
-
-
-
1.1.1.42
Vibrio sp.
-
-
-
1.1.1.42
Vibrio sp. ABE-1
-
-
-
Purification (Commentary)
EC Number
Commentary
Organism
1.1.1.42
strain ABE-1
Vibrio sp.
Renatured (Commentary)
EC Number
Commentary
Organism
1.1.1.42
with 2-mercaptoethanol after inactivation at 40C, isoenzyme II, 40% renaturation
Vibrio sp.
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.1.1.42
isocitrate + NADP+
-
286791
Halobacterium salinarum
2-oxoglutarate + NADPH + CO2
-
-
-
?
1.1.1.42
isocitrate + NADP+
-
286791
Vibrio sp.
2-oxoglutarate + NADPH + CO2
-
-
-
?
1.1.1.42
isocitrate + NADP+
-
286791
Vibrio sp. ABE-1
2-oxoglutarate + NADPH + CO2
-
-
-
?
Subunits
EC Number
Subunits
Commentary
Organism
1.1.1.42
dimer
isoenzyme I
Vibrio sp.
1.1.1.42
monomer
isoenzyme II, 1 * 85000, SDS-PAGE
Vibrio sp.
Temperature Optimum [C]
EC Number
Temperature Optimum [C]
Temperature Optimum Maximum [C]
Commentary
Organism
1.1.1.42
20
-
isoenzyme II
Vibrio sp.
1.1.1.42
40
-
isoenzyme I
Vibrio sp.
Temperature Stability [C]
EC Number
Temperature Stability Minimum [C]
Temperature Stability Maximum [C]
Commentary
Organism
1.1.1.42
15
-
isoenzyme II
Vibrio sp.
Cofactor
EC Number
Cofactor
Commentary
Organism
Structure
1.1.1.42
NADP+
-
Halobacterium salinarum
1.1.1.42
NADP+
-
Vibrio sp.
Cofactor (protein specific)
EC Number
Cofactor
Commentary
Organism
Structure
1.1.1.42
NADP+
-
Halobacterium salinarum
1.1.1.42
NADP+
-
Vibrio sp.
Metals/Ions (protein specific)
EC Number
Metals/Ions
Commentary
Organism
Structure
1.1.1.42
Mg2+
absolute requirement for divalent cations
Vibrio sp.
1.1.1.42
Mn2+
absolute requirement for divalent cations
Vibrio sp.
Molecular Weight [Da] (protein specific)
EC Number
Molecular Weight [Da]
Molecular Weight Maximum [Da]
Commentary
Organism
1.1.1.42
85000
-
gel filtration, isoenzyme I: dimer
Vibrio sp.
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.1.1.42
isocitrate + NADP+
Halobacterium salinarum
-
2-oxoglutarate + NADPH + CO2
-
-
?
1.1.1.42
isocitrate + NADP+
Vibrio sp.
-
2-oxoglutarate + NADPH + CO2
-
-
?
1.1.1.42
isocitrate + NADP+
Vibrio sp. ABE-1
-
2-oxoglutarate + NADPH + CO2
-
-
?
Purification (Commentary) (protein specific)
EC Number
Commentary
Organism
1.1.1.42
strain ABE-1
Vibrio sp.
Renatured (Commentary) (protein specific)
EC Number
Commentary
Organism
1.1.1.42
with 2-mercaptoethanol after inactivation at 40C, isoenzyme II, 40% renaturation
Vibrio sp.
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.1.1.42
isocitrate + NADP+
-
286791
Halobacterium salinarum
2-oxoglutarate + NADPH + CO2
-
-
-
?
1.1.1.42
isocitrate + NADP+
-
286791
Vibrio sp.
2-oxoglutarate + NADPH + CO2
-
-
-
?
1.1.1.42
isocitrate + NADP+
-
286791
Vibrio sp. ABE-1
2-oxoglutarate + NADPH + CO2
-
-
-
?
Subunits (protein specific)
EC Number
Subunits
Commentary
Organism
1.1.1.42
dimer
isoenzyme I
Vibrio sp.
1.1.1.42
monomer
isoenzyme II, 1 * 85000, SDS-PAGE
Vibrio sp.
Temperature Optimum [C] (protein specific)
EC Number
Temperature Optimum [C]
Temperature Optimum Maximum [C]
Commentary
Organism
1.1.1.42
20
-
isoenzyme II
Vibrio sp.
1.1.1.42
40
-
isoenzyme I
Vibrio sp.
Temperature Stability [C] (protein specific)
EC Number
Temperature Stability Minimum [C]
Temperature Stability Maximum [C]
Commentary
Organism
1.1.1.42
15
-
isoenzyme II
Vibrio sp.