“Glycerol 2-dehydrogenase (NADP+)”的意思、由来-开放百科全书

词条

Glycerol 2-dehydrogenase (NADP+)

释义

References

{{DISPLAYTITLE:Glycerol 2-dehydrogenase (NADP⁺)}}{{enzyme
| Name = glycerol 2-dehydrogenase (NADP⁺)
| EC_number = 1.1.1.156
| CAS_number = 39342-20-6
| IUBMB_EC_number = 1/1/1/156
| GO_code = 0047953
| image =
| width =
| caption =
}}

In enzymology, a glycerol 2-dehydrogenase (NADP⁺) ({{EC number|1.1.1.156}}) is an enzyme that catalyzes the chemical reaction

glycerol + NADP⁺ glycerone + NADPH + H⁺

Thus, the two substrates of this enzyme are glycerol and NADP⁺, whereas its 3 products are glycerone, 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 glycerol:NADP⁺ 2-oxidoreductase (glycerone-forming). Other names in common use include dihydroxyacetone reductase, dihydroxyacetone (reduced nicotinamide adenine dinucleotide, phosphate) reductase, dihydroxyacetone reductase (NADPH), DHA oxidoreductase, and glycerol 2-dehydrogenase (NADP⁺). This enzyme participates in glycerolipid metabolism.

References

{{cite journal |vauthors=Ben-Amotz A, Avron M | date = 1973 | title = NADP specific dihydroxyacetone reductase from Dunaliella parva | journal = FEBS Lett. | volume = 29 | pages = 153–5 | pmid = 4146296 | doi = 10.1016/0014-5793(73)80548-4 | issue = 2 }}

3 : EC 1.1.1|NADPH-dependent enzymes|Enzymes of unknown structure

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