D-arabinose 1-dehydrogenase (NAD(P)+)
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| D-arabinose 1-dehydrogenase [NAD(P)+] | |||||||||
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| Identifiers | |||||||||
| EC number | 1.1.1.117 | ||||||||
| CAS number | Template:CAS | ||||||||
| 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 / EGO | ||||||||
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In enzymology, a D-arabinose 1-dehydrogenase [NAD(P)+] (EC 1.1.1.117) is an enzyme that catalyzes the chemical reaction
- D-arabinose + NAD(P)+
D-arabinono-1,4-lactone + NAD(P)H + H+
The 3 substrates of this enzyme are D-arabinose, NAD+, and NADP+, whereas its 4 products are D-arabinono-1,4-lactone, NADH, NADPH, 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-arabinose:NAD(P)+ 1-oxidoreductase. This enzyme is also called D-arabinose 1-dehydrogenase [NAD(P)+].
Structural studies
As of late 2007, only one structure has been solved for this class of enzymes, with the PDB accession code 2H6E.
References
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