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Literature summary for 1.1.1.42 extracted from

  • Gonzalez-Villasenor, L.I.; Powers, D.A.
    A multilocus system for studying tissue and subcellular specialization. The three NADP-dependent isocitrate dehydrogenase isozymes of the fish Fundulus heteroclitus (1985), J. Biol. Chem., 260, 9106-9113.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Fundulus heteroclitus 5737
-
mitochondrion
-
Fundulus heteroclitus 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ absolute requirement for divalent cations Fundulus heteroclitus
Mn2+ absolute requirement for divalent cations Fundulus heteroclitus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
90000
-
gel filtration, 3 isoenzymes Fundulus heteroclitus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
isocitrate + NADP+ Fundulus heteroclitus
-
2-oxoglutarate + NADPH + H+ + CO2
-
?

Organism

Organism UniProt Comment Textmining
Fundulus heteroclitus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Fundulus heteroclitus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Fundulus heteroclitus
-
intestine
-
Fundulus heteroclitus
-
liver
-
Fundulus heteroclitus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
isocitrate + NADP+
-
Fundulus heteroclitus 2-oxoglutarate + NADPH + H+ + CO2
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35
-
isoenzyme C, half-life 20 min Fundulus heteroclitus
49
-
isoenzyme A, half-life 20 min Fundulus heteroclitus
52
-
isoenzyme C, half-life 20 min, presence of isocitrate Fundulus heteroclitus
54
-
isoenzyme B, T50-value Fundulus heteroclitus
58
-
isoenzyme A, T50-value, presence of isocitrate Fundulus heteroclitus
69
-
isoenzyme B, T50-value, presence of isocitrate Fundulus heteroclitus