General Information
Drug ID
DR00139
Drug Name
Alpha-ketoglutaric acid
Synonyms
2-Oxoglutarate; 2-ketoglutarate; 2-ketoglutaric acid; alpha-ketoglutarate; oxoglutarate
Drug Type
Small molecular drug
Indication Discovery agent [ICD11:N.A.] Investigative
Structure
3D MOL 2D MOL
Formula
C5H6O5
Canonical SMILES
C(CC(=O)O)C(=O)C(=O)O
InChI
InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)
InChIKey
KPGXRSRHYNQIFN-UHFFFAOYSA-N
CAS Number
CAS 328-50-7
Pharmaceutical Properties Molecular Weight 146.1 Topological Polar Surface Area 91.7
Heavy Atom Count 10 Rotatable Bond Count 4
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 5
XLogP
-0.9
PubChem CID
51
PubChem SID
10319709 ,10322722 ,10518773 ,11405806 ,11459129 ,11459622 ,11532715 ,14710598 ,14710663 ,14716068 ,14716122 ,15321557 ,17389187 ,17424980 ,22390397 ,24438432 ,24698269 ,24844201 ,24844229 ,24875185 ,24896202 ,24896211 ,3133601 ,3328 ,4252672 ,6312360 ,7885202 ,7885817 ,8026183 ,80706 ,8138018 ,8145356 ,8150433 ,820888 ,820890 ,820952 ,821199 ,821363 ,821365 ,826540 ,827040 ,828687 ,828688 ,828690 ,836159 ,837490 ,837495 ,837496 ,837918 ,841741
ChEBI ID
CHEBI:30915
TTD Drug ID
D09KQZ
DT(s) Transporting This Drug NaCT Transporter Info Sodium-coupled citrate transporter Substrate [1]
NADC3 Transporter Info Sodium/dicarboxylate cotransporter 3 Substrate [2]
ODC Transporter Info Mitochondrial 2-oxodicarboxylate carrier Substrate [3]
OGC Transporter Info Mitochondrial 2-oxoglutarate/malate carrier Substrate [4]
Drug-Transporter Activity Data
Drug-Transporter Activity Data NADC3 Transporter Info Km =149 microM HEK293T cells-NADC3 [2]
References
1 SLC13 family of Na+ coupled di- and tri-carboxylate/sulfate transporters. Mol Aspects Med. 2013 Apr-Jun;34(2-3):299-312.
2 SLC13A3 variants cause acute reversible leukoencephalopathy and -ketoglutarate accumulation. Ann Neurol. 2019 Mar;85(3):385-395.
3 Mitochondrial oxodicarboxylate carrier deficiency is associated with mitochondrial DNA depletion and spinal muscular atrophy-like disease. Genet Med. 2018 Oct;20(10):1224-1235.
4 The mitochondrial dicarboxylate and 2-oxoglutarate carriers do not transport glutathione. FEBS Lett. 2015 Feb 27;589(5):621-8.

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