Saccharopine dehydrogenase (NAD+, L-glutamate-forming)
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In enzymology, saccharopine dehydrogenase (NAD+, L-glutamate-forming) (EC 1.5.1.9) is an enzyme that catalyzes the chemical reaction
| saccharopine dehydrogenase (NAD+, L-glutamate-forming) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.5.1.9 | ||||||||
| CAS no. | 37256-26-1 | ||||||||
| 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 | ||||||||
| |||||||||
The three substrates of this enzyme are saccharopine, oxidised nicotinamide adenine dinucleotide (NAD+), and water. Its products are L-glutamic acid, L-allysine, reduced NADH, and a proton.[1][2][3]
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 N6-(L-1,3-dicarboxypropyl)-L-lysine:NAD+ oxidoreductase (L-glutamate-forming). Other names in common use include dehydrogenase, saccharopine (nicotinamide adenine dinucleotide,, glutamate-forming), saccharopin dehydrogenase, NAD+ oxidoreductase (L-2-aminoadipic-delta-semialdehyde and, glutamate forming), aminoadipic semialdehyde synthase, saccharopine dehydrogenase (NAD+, L-glutamate-forming), 6-N-(L-1,3-dicarboxypropyl)-L-lysine:NAD+ oxidoreductase, and (L-glutamate-forming). This enzyme participates in lysine degradation.
