Tagaturonate reductase

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tagaturonate reductase
Identifiers
EC no. 1.1.1.58
CAS no. 9028-45-9
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
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PMC articles
PubMed articles
NCBI proteins

Tagaturonate reductase (EC 1.1.1.58) is an enzyme that catalyzes the chemical reaction

+ NAD+
 
 
 
H+
Tagaturonate reductase
 
H+
 
+ NADH
 

Thhe two substrates of this enzyme are D-altronic acid and oxidised nicotinamide adenine dinucleotide (NAD+). Its products are D-tagaturonic acid, reduced NADH, and a proton. [1] [2]

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 D-altronate:NAD+ 3-oxidoreductase. Other names in common use include altronic oxidoreductase, altronate oxidoreductase, TagUAR, altronate dehydrogenase, and D-tagaturonate reductase. This enzyme participates in pentose and glucuronate interconversions.

References

  1. Enzyme 1.1.1.58 at KEGG Pathway Database.
  2. Hickman J, Ashwell G (1960). "Uronic acid metabolism in bacteria. II. Purification and properties of D-altronic acid and D-mannonic acid dehyrogenases in Escherichia coli". J. Biol. Chem. 235 (6): 1566–1570. doi: 10.1016/S0021-9258(19)76841-0 . PMID   14401695.