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1.1.1.42: isocitrate dehydrogenase (NADP+)

This is an abbreviated version!
For detailed information about isocitrate dehydrogenase (NADP+), go to the full flat file.

Word Map on EC 1.1.1.42

Reaction

isocitrate
+
NADP+
=
2-oxoglutarate
 +
CO2
 +
NADPH
 +
H+

Synonyms

AbIDH1, AfIDH, CgIDH, cICDH, CtIDP1, CtIDP2, cytosolic isocitrate dehydrogenase 1, cytosolic NADP(+)-dependent isocitrate dehydrogenase, cytosolic NADP+-dependent isocitrate dehydrogenase, cytosolic NADP-dependent isocitrate dehydrogenase, cytosolic NADPH-dependent isocitrate dehydrogenase, DpIDH, EcIDH, HICDH, ICD, ICD1, ICD2, icdA, ICDH, ICDH-1, IDH, IDH-90, IDH-I, IDH-IIa, IDH-IIb, IDH1, IDH2, IDH3, IDHP, IDP, IDP1, IDP2, IDP3, IDPA, IDPc, IDPm, isocitrate dehydrogenase, isocitrate dehydrogenase (NADP), isocitrate dehydrogenase (NADP-dependent), isocitrate dehydrogenase (nicotinamide adenine dinucleotide phosphate), isocitrate dehydrogenase 1, isocitrate dehydrogenase 2, isocitrate dehydrogenase-1, isocytrate deyhdrogenase, mICDH, mitochondrial NADP+-dependent isocitrate dehydrogenase, NAD+-dependent isocitrate dehydrogenase, NADP isocitric dehydrogenase, NADP+ dependent isocitrate dehydrogenase, NADP+-dependent Ds-threo-isocitrate dehydrogenase, NADP+-dependent Ds-threo-isocitrate:NADP+ oxidoreductase, NADP+-dependent ICDH, NADP+-dependent IDH, NADP+-dependent isocitrate dehydrogenase, NADP+-ICDH, NADP+-IDH, NADP+-isocitrate dehydrogenase, NADP+-linked isocitrate dehydrogenase, NADP+-specific ICDH, NADP+-specific IDH, NADP+-specific isocitrate dehydrogenase, NADP-dependent IDH, NADP-dependent isocitrate dehydrogenase, NADP-dependent isocitric dehydrogenase, NADP-ICDH, NADP-IDH, NADP-IDH Idp1p, NADP-isocitrate dehydrogenase, NADP-linked isocitrate dehydrogenase, NADP-specific isocitrate dehydrogenase, NADPH-dependent isocitrate dehydrogenase, NADPH-IDH, oxalosuccinate decarboxylase, oxalsuccinic decarboxylase, perICDH, PS-NADP-IDH, TaIDH, TM1148, YlIDP

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.1 With NAD+ or NADP+ as acceptor
                1.1.1.42 isocitrate dehydrogenase (NADP+)

Activating Compound

Activating Compound on EC 1.1.1.42 - isocitrate dehydrogenase (NADP+)

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
acetic acid
mutant Y140T, 106fold activation compared to the wild-type enzyme
cis-aconitate
-
isozyme ICDH2, not isozyme ICDH1
citrate
-
isozymes ICDH2 and ICDH1
ethylamine
mutant K212Q, 4fold activation compared to the wild-type enzyme
glutamate
isocitrate
-
isozymes ICDH2 and ICDH1
liposome
-
ICDH activity is enhanced with liposomes at 5 mol% cardiolipin, but inhibited at 30 mol% cardiolipin. 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine liposomes did not affect the activity of ICDH
-
NaCl
-
isoform ICD-2, increase in activity in up to 200 mM NaCl. Isoform ICD-1, no influence of NaCl. Above 200 mM, NaCl is inhibitory
paraquat
administration at 0.01 mM to roots results in remarkable induction of enzyme gene expression and dramatic increase of gene activity
phenol
mutant Y140T, 88fold activation compared to the wild-type enzyme
SIRT3
under calorie restriction, mitochondrial deacetylase Sirt3 deacetylates and activates isoform IDH2
-
succinic acid
additional information
-