RefMet Compound Details

MW structure37902 (View MW Metabolite Database details)
RefMet nameIsocitric acid
Systematic name1-hydroxypropane-1,2,3-tricarboxylic acid
SMILESC([C@@H]([C@H](C(=O)O)O)C(=O)O)C(=O)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Exact mass192.027005 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC6H8O7View other entries in RefMet with this formula
InChIKeyODBLHEXUDAPZAU-ZAFYKAAXSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassOrganic acids
Main ClassTCA acids
Sub ClassTCA acids
Pubchem CID5318532
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Isocitric acid

Rxn IDKEGG ReactionEnzyme
R01324 Citrate <=> Isocitratecitrate hydroxymutase
R01900 Isocitrate <=> cis-Aconitate + H2Oisocitrate hydro-lyase (cis-aconitate-forming)
R01899 Isocitrate + NADP+ <=> Oxalosuccinate + NADPH + H+Isocitrate:NADP+ oxidoreductase
R00709 Isocitrate + NAD+ <=> 2-Oxoglutarate + CO2 + NADH + H+isocitrate:NAD+ oxidoreductase (decarboxylating)
R00267 Isocitrate + NADP+ <=> 2-Oxoglutarate + CO2 + NADPH + H+Isocitrate:NADP+ oxidoreductase (decarboxylating)

Table of KEGG human pathways containing Isocitric acid

Pathway IDHuman Pathway# of reactions
hsa00020 Citrate cycle (TCA cycle) 3
hsa01210 2-Oxocarboxylic acid metabolism 3
hsa00480 Glutathione metabolism 1
hsa00630 Glyoxylate and dicarboxylate metabolism 1
hsa01200 Carbon metabolism 1
hsa01230 Biosynthesis of amino acids 1