3-Sulfopyruvate (BioCAD00000003816)

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Metabolite Card

Formula: C3H4O6S (167.9729)
SMILES: OC(=O)C(=O)CS(O)(=O)=O

Synonyms [en]

3-Sulfopyruvate; 3-Sulfopyruvic acid; 2-oxo-3-sulfopropanoic acid; sulfopyruvate; 2-carboxy-2-oxoethanesulfonic acid; beta-sulfopyruvic acid

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

3-Sulfopyruvate. 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000003816). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

3-Sulfopyruvic acid is the product of the transamination of cysteinesulfonate in a reaction catalyzed by aspartate aminotransferase. 3-sulfopyruvic acid is stable and is reduced by malate dehydrogenase to beta-sulfolactate, which is excreted in the urine. Cysteinesulfonate, 3-sulfopyruvic acid, and beta-sulfolactate are reversibly interconverted in vivo. (PMID: 3346220).

Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 98022-26-5
  • PubChem: 440717
  • ChEBI: ChEBI:16894
  • HMDB: HMDB0004045
  • HMDB: HMDB04045
  • KEGG: C05528
  • NCBI MeSH: beta-sulfopyruvic acid
  • DrugBank: DB02156
  • RefMet: RM0136248
  • Metlin: METLIN_58197
  • Coconut NaturalProduct: CNP0249927.0

Class / Ontology

Metabolic Network
ID EC Number Name
KEGG:R02433 2.6.1.1 L-cysteate:2-oxoglutarate aminotransferase
KEGG:R05693 1.1.1.310 (R)-2-hydroxyacid:NAD+ oxidoreductase
KEGG:R05694 C11499 + C00006<=>C05528 + C00005 + C00080
KEGG:R05774 4.1.1.79 sulfopyruvate carboxy-lyase
KEGG:R07136 1.1.1.37 (2R)-3-sulfolactate:NAD+ oxidoreductase
KEGG:R07137 1.1.1.338 (2R)-3-sulfolactate:NADP+ oxidoreductase
KEGG:R08590 3-sulfolactate:NAD+ oxidoreductase
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