Thiomorpholine-carboxylate dehydrogenase

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thiomorpholine-carboxylate dehydrogenase
Identifiers
EC number 1.5.1.25
CAS number 115232-54-7
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

In enzymology, a thiomorpholine-carboxylate dehydrogenase (EC 1.5.1.25) is an enzyme that catalyzes the chemical reaction

thiomorpholine 3-carboxylate + NAD(P)+ 3,4-dehydro-thiomorpholine-3-carboxylate + NAD(P)H + H+

The 3 substrates of this enzyme are thiomorpholine 3-carboxylate, NAD+, and NADP+, whereas its 4 products are 3,4-dehydro-thiomorpholine-3-carboxylate, NADH, NADPH, and H+.

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 thiomorpholine-3-carboxylate:NAD(P)+ 5,6-oxidoreductase. Other names in common use include ketimine reductase, and ketimine-reducing enzyme.

CRYM, a taxon-specific crystallin protein that also binds thyroid hormones has thiomorpholine-carboxylate dehydrogenase activity.

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