查看“︁葡萄糖醛酸还原酶”︁的源代码

{{enzyme
| Name = 葡萄糖醛酸还原酶
| Systematic_name = L-gulonate:NADP<sup>+</sup> 6-oxidoreductase
| Acronym = 
| Other_names = aldehyde reductase; L-hexonate:NADP dehydrogenase; TPN-L-gulonate dehydrogenase; aldehyde reductase II; NADP-L-gulonate dehydrogenase; D-glucuronate dehydrogenase; D-glucuronate reductase
| EC_number = 1.1.1.19
| CAS_number = 9028-29-9 | IUBMB_EC_number = 1/1/1/19 | GO_code = 0047939 | image =
| width = 
| caption = 
}}
'''葡萄糖醛酸还原酶'''（{{lang-en|glucuronate reductase}}，[[EC编号|EC]] [http://enzyme.expasy.org/EC/1.1.1.19 1.1.1.19] {{Wayback|url=http://enzyme.expasy.org/EC/1.1.1.19 |date=20190505113351 }}）也称为“'''葡糖醛酸还原酶'''”，是一种以[[烟酰胺腺嘌呤二核苷酸|NAD<sup>+</sup>]]或[[烟酰胺腺嘌呤二核苷酸磷酸|NADP<sup>+</sup>]]为[[受体 (生物化学)|受体]]、作用于[[供体]][[次甲基|CH]]-[[羟基|OH]][[基团]]上的[[氧化还原酶]]。这种[[酶]]能[[催化]]以下[[酶促反应]]：

:[[L-古洛糖酸]] + [[烟酰胺腺嘌呤二核苷酸磷酸|NADP<sup>+</sup>]] <math>\rightleftharpoons</math> [[D-葡萄糖醛酸]] + NADPH + [[氢离子|H<sup>+</sup>]]

葡萄糖醛酸还原酶主要参与[[戊糖]]和[[葡萄糖醛酸]]之间的转化过程以及[[抗坏血酸]]和[[醛糖二酸]]的[[代谢]]过程。这种酶也能还原[[D-半乳糖醛酸]]。

== 参考文献 ==
{{refbegin}}
{{reflist}}
* {{cite journal | author = Sivak, A. and Hoffmann-Ostenhof, O. | date = 1961 | title = Enzymes of mesoinositol catabolism in the yeast Schwanniomyces accidentalis | journal = Biochim. Biophys. Acta.  | volume = 53 | pages = 426–8  | pmid = 13913518 | doi = 10.1016/0006-3002(61)90462-0 | issue = 2 }}
* {{cite book | author = Jakoby, W.B. | title = Enzymatic Basis of Detoxication | volume = 1 | publisher = Academic Press | location = New York | year = 1980 | pages = 249-260}}
* {{cite journal | author = York, J.L., Grollman, A.P. and Bublitz, C. | date = 1961 | title = TPN-L-gluonate dehydrogenase | journal = Biochim. Biophys. Acta.  | volume = 47 | pages = 298–306  | pmid = 13787380 | doi = 10.1016/0006-3002(61)90290-6 | issue = 2 }}
{{refend}}

{{EC 1.1}}

[[Category:EC 1.1.1]]
[[Category:NADPH依赖性酶]]
[[Category:未知结构的酶]]