“Hydroxyphenylpyruvate reductase”的意思、由来-开放百科全书

词条

Hydroxyphenylpyruvate reductase

释义

References

{{enzyme
| Name = hydroxyphenylpyruvate reductase
| EC_number = 1.1.1.237
| CAS_number = 117590-77-9
| IUBMB_EC_number = 1/1/1/237
| GO_code = 0047995
| image =
| width =
| caption =
}}

In enzymology, a hydroxyphenylpyruvate reductase ({{EC number|1.1.1.237}}) is an enzyme that catalyzes the chemical reaction

3-(4-hydroxyphenyl)lactate + NAD⁺ 3-(4-hydroxyphenyl)pyruvate + NADH + H⁺

Thus, the two substrates of this enzyme are 3-(4-hydroxyphenyl)lactate and NAD⁺, whereas its 3 products are 3-(4-hydroxyphenyl)pyruvate, 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 4-hydroxyphenyllactate:NAD⁺ oxidoreductase. This enzyme is also called HPRP. This enzyme participates in tyrosine metabolism and phenylalanine metabolism.

References

{{cite journal | vauthors = Petersen M, Alfermann AW | date = 1988 | title = Two new enzymes of rosmarinic acid biosynthesis from cell cultures of Coleus blumei: hydroxyphenylpyruvate reductase and rosmarinic acid synthase | journal = Z. Naturforsch. C: Biosci. | volume = 43 | pages = 501–504 }}

4 : EC 1.1.1|NADH-dependent enzymes|Enzymes of unknown structure|Hydroxycinnamic acids metabolism

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