Biology:Aldose-6-phosphate reductase (NADPH)
From HandWiki
| aldose-6-phosphate reductase (NADPH) | |||||||||
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| Identifiers | |||||||||
| EC number | 1.1.1.200 | ||||||||
| CAS number | 76901-04-7 | ||||||||
| 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 | ||||||||
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In enzymology, an aldose-6-phosphate reductase (NADPH) (EC 1.1.1.200) is an enzyme that catalyzes the chemical reaction
- D-sorbitol 6-phosphate + NADP+ [math]\displaystyle{ \rightleftharpoons }[/math] D-glucose 6-phosphate + NADPH + H+
Thus, the two substrates of this enzyme are D-sorbitol 6-phosphate and NADP+, whereas its 3 products are D-glucose 6-phosphate, 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-aldose-6-phosphate:NADP+ 1-oxidoreductase. Other names in common use include aldose 6-phosphate reductase, NADP+-dependent aldose 6-phosphate reductase, A6PR, aldose-6-P reductase, aldose-6-phosphate reductase, alditol 6-phosphate:NADP+ 1-oxidoreductase, and aldose-6-phosphate reductase (NADPH).
References
- "Characterization and partial-purification of aldose-6-phosphate reductase (alditol-6-phosphate-NADP 1-oxidoreductase) from apple leaves". Plant Physiol. 67: 139–142. 1981. doi:10.1104/pp.67.1.139. PMID 16661614.
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