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Literature summary for 1.1.1.42 extracted from

  • Pinheiro de Carvalho, M.A.A.; Popova, T.N.; Dos Santos, T.M.M.; Zherebtsov, N.A.
    Effect of metabolites of gamma-aminobutyric shunt on activities of NAD- and NADP-isocitrate dehydrogenases and aconitate hydratase from higher plants (2003), Biol. Bull., 30, 236-242.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
glutamate
-
Pisum sativum
glutamate
-
Zea mays
additional information enzyme is not affected by gamma-aminobutyric acid and succinate Pisum sativum
additional information enzyme is not affected by gamma-aminobutyric acid and succinate Zea mays
succinic acid
-
Pisum sativum
succinic acid
-
Zea mays

Inhibitors

Inhibitors Comment Organism Structure
additional information enzyme is not affected by gamma-aminobutyric acid and succinate Pisum sativum
additional information enzyme is not affected by gamma-aminobutyric acid and succinate Zea mays

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Pisum sativum 5829
-
cytosol
-
Zea mays 5829
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
isocitrate + NADP+ Pisum sativum
-
2-oxoglutarate + CO2 + NADPH + H+
-
?
isocitrate + NADP+ Zea mays
-
2-oxoglutarate + CO2 + NADPH + H+
-
?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-
Zea mays
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Pisum sativum
-
scutellum
-
Zea mays
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
27.2
-
purified enzyme Pisum sativum
34.6
-
purified enzyme Zea mays

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
isocitrate + NADP+
-
Pisum sativum 2-oxoglutarate + CO2 + NADPH + H+
-
?
isocitrate + NADP+
-
Zea mays 2-oxoglutarate + CO2 + NADPH + H+
-
?

Synonyms

Synonyms Comment Organism
NADP-ICDH
-
Pisum sativum
NADP-ICDH
-
Zea mays
NADP-specific isocitrate dehydrogenase
-
Pisum sativum
NADP-specific isocitrate dehydrogenase
-
Zea mays

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Pisum sativum
25
-
assay at Zea mays

Cofactor

Cofactor Comment Organism Structure
NADP+ specific for Pisum sativum
NADP+ specific for Zea mays