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Literature summary extracted from

  • Leterrier, M.; Barroso, J.B.; Valderrama, R.; Begara-Morales, J.C.; Sanchez-Calvo, B.; Chaki, M.; Luque, F.; Vinegla, B.; Palma, J.M.; Corpas, F.J.
    Peroxisomal NADP-isocitrate dehydrogenase is required for Arabidopsis stomatal movement (2016), Protoplasma, 253, 403-415.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.1.1.42 gene pICDH, DNA and amino acid sequence determination and analysis, phylogenetic analysis Arabidopsis thaliana

Protein Variants

EC Number Protein Variants Comment Organism
1.1.1.42 additional information identification of naturally occurring peroxisomal NADP-ICDH (picdh) Arabidopsis mutant lines, designated as picdh-1 (SALK_072422) and picdh-2 (SALK_039193C) carrying a T-DNA insertion in exons 9 and in the 5'UTR, respectively. The mutation results in a lack of the peroxisomal NADP-ICDH in both picdh-1 and picdh-2 plants. There are no significant differences in phenotype between the wild-type (Wt) and the two mutant (picdh-1 and picdh-2) lines. Intrinsic photosynthetic performance is not altered in the different plants with similar maximum C assimilation capacities, light use efficiency, and respiration rates in darkness due to similar growth rates. No differences are found in growth rates, stomatal densities, or leaf mass-area ratios Arabidopsis thaliana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.1.1.42 peroxisome
-
 Arabidopsis thaliana 5777
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.42 isocitrate + NADP+ Arabidopsis thaliana
-
 2-oxoglutarate + CO2 + NADPH + H+
-
 r
1.1.1.42 isocitrate + NADP+ Arabidopsis thaliana Col-0
-
 2-oxoglutarate + CO2 + NADPH + H+
-
 r

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.42 Arabidopsis thaliana Q9SLK0
-
-
1.1.1.42 Arabidopsis thaliana Col-0 Q9SLK0
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.42 leaf
-
 Arabidopsis thaliana
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.42 isocitrate + NADP+
-
 Arabidopsis thaliana 2-oxoglutarate + CO2 + NADPH + H+
-
 r
1.1.1.42 isocitrate + NADP+
-
 Arabidopsis thaliana Col-0 2-oxoglutarate + CO2 + NADPH + H+
-
 r

Synonyms

EC Number Synonyms Comment Organism
1.1.1.42 NADP-ICDH
-
 Arabidopsis thaliana
1.1.1.42 NADP-isocitrate dehydrogenase
-
 Arabidopsis thaliana

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.42 NADP+
-
 Arabidopsis thaliana
1.1.1.42 NADPH
-
 Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
1.1.1.42 evolution Arabidopsis thaliana has three NADP-ICDH genes At1g65930, At5g14590, and At1g54340, coding for the proteins NP_176768, NP_196963, and BT025983, respectively, that are located in different subcellular compartments, i.e. cytosol, chloroplasts, mitochondria, and peroxisomes Arabidopsis thaliana