Tartrate dehydrogenase
In enzymology, a tartrate dehydrogenase (EC 1.1.1.93) is an enzyme that catalyzes the chemical reaction
- tartrate + NAD+ oxaloglycolate + NADH + H+
| tartrate dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 Tartrate dehydrogenase tetramer, Pseudomonas putida | |||||||||
| Identifiers | |||||||||
| EC no. | 1.1.1.93 | ||||||||
| CAS no. | 37250-29-6 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are tartrate and NAD+, whereas its 3 products are oxaloglycolate, NADH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is tartrate:NAD+ oxidoreductase. This enzyme is also called mesotartrate dehydrogenase. This enzyme participates in glyoxylate and dicarboxylate metabolism. It employs one cofactor, manganese.
References
- Kohn LD, Packman PM, Allen RH, Jakoby WB (1968). "Tartaric acid metabolism. V. Crystalline tartrate dehydrogenase". J. Biol. Chem. 243 (10): 2479–85. PMID 4297261.
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