D-arabinitol 2-dehydrogenase
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In enzymology, a D-arabinitol 2-dehydrogenase (EC 1.1.1.250) is an enzyme that catalyzes the chemical reaction
- D-arabinitol + NAD+ ⇌ D-ribulose + NADH + H+
Quick Facts Identifiers, EC no. ...
D-arabinitol 2-dehydrogenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.1.1.250 | ||||||||
CAS no. | 336883-93-3 | ||||||||
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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Thus, the two substrates of this enzyme are D-arabinitol and NAD+, whereas its 3 products are D-ribulose, 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 D-arabinitol:NAD+ 2-oxidoreductase (D-ribulose-forming). This enzyme is also called D-arabinitol 2-dehydrogenase (ribulose-forming).