“Ribitol-5-phosphate 2-dehydrogenase”的意思、由来-开放百科全书

词条

Ribitol-5-phosphate 2-dehydrogenase

释义

References

{{enzyme
| Name = ribitol-5-phosphate 2-dehydrogenase
| EC_number = 1.1.1.137
| CAS_number = 37250-67-2
| IUBMB_EC_number = 1/1/1/137
| GO_code = 0050256
| image =
| width =
| caption =
}}

In enzymology, a ribitol-5-phosphate 2-dehydrogenase ({{EC number|1.1.1.137}}) is an enzyme that catalyzes the chemical reaction

D-ribitol 5-phosphate + NAD(P)+ D-ribulose 5-phosphate + NAD(P)H + H⁺

The 3 substrates of this enzyme are D-ribitol 5-phosphate, NAD⁺, and NADP⁺, whereas its 4 products are D-ribulose 5-phosphate, 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-ribitol-5-phosphate:NAD(P)⁺ 2-oxidoreductase. This enzyme is also called dehydrogenase, ribitol 5-phosphate. This enzyme participates in pentose and glucuronate interconversions.

References

{{cite journal | author = Glaser L | date = 1963 | title = Ribitol-5-phosphate dehydrogenase from Lactobacillus plantarum | journal = Biochim. Biophys. Acta | volume = 67 | pages = 525–30 | pmid = 13948358 | doi = 10.1016/0006-3002(63)91863-8 }}

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

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