Tauropine dehydrogenase

tauropine dehydrogenase
Identifiers
EC no.1.5.1.23
CAS no.104645-74-1
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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PMCarticles
PubMedarticles
NCBIproteins

In enzymology, tauropine dehydrogenase (EC 1.5.1.23) is an enzyme that catalyzes the chemical reaction

tauropine
+ NAD+
 
 
H2O
H+
H2O
H+
 
+ NADH +
 

The three substrates of this enzyme are tauropine, oxidised nicotinamide adenine dinucleotide (NAD+), and water. Its products are taurine, reduced NADH, pyruvic acid, and a proton.[1][2]

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH group of donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is N2-(D-1-carboxyethyl)taurine:NAD+ oxidoreductase (taurine-forming). This enzyme is also called 2-N-(D-1-carboxyethyl)taurine:NAD+ oxidoreductase (taurine-forming).

References

  1. ^ Enzyme 1.5.1.23 at KEGG Pathway Database.
  2. ^ Gäde G (October 1986). "Purification and properties of tauropine dehydrogenase from the shell adductor muscle of the ormer, Haliotis lamellosa". European Journal of Biochemistry. 160 (2): 311–8. doi:10.1111/j.1432-1033.1986.tb09973.x. PMID 3769931.