查看“︁L-古洛糖酸3-脱氢酶”︁的源代码

{{DISPLAYTITLE:<small>L</small>-古洛糖酸3-脱氢酶}}
{{enzyme
| Name = <small>L</small>-古洛糖酸3-脱氢酶
| Systematic_name = <small>L</small>-gulonate:NAD<sup>+</sup> 3-oxidoreductase
| Acronym = 
| Other_names = <small>L</small>-3-aldonate dehydrogenase; <small>L</small>-3-aldonic dehydrogenase; <small>L</small>-gulonic acid dehydrogenase; <small>L</small>-β-hydroxyacid dehydrogenase; <small>L</small>-β-hydroxy-acid-NAD-oxidoreductase; <small>L</small>-3-hydroxyacid dehydrogenase
| EC_number = 1.1.1.45
| CAS_number = 9028-51-7 
| IUBMB_EC_number = 1/1/1/45 
| GO_code = 0050104 
| image =
| width = 
| caption = 
}}
'''<small>L</small>-古洛糖酸3-脱氢酶'''（{{lang-en|<small>L</small>-gulonate 3-dehydrogenase}}，[[EC编号|EC]] [http://enzyme.expasy.org/EC/1.1.1.45 1.1.1.45] {{Wayback|url=http://enzyme.expasy.org/EC/1.1.1.45 |date=20201029232532 }}）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|<small>L</small>-古洛糖酸]] + [[烟酰胺腺嘌呤二核苷酸|NAD<sup>+</sup>]] <math>\rightleftharpoons</math> 3-脱氢-<small>L</small>-[[古洛糖酸]] + NADH + [[氢离子|H<sup>+</sup>]]

<small>L</small>-古洛糖酸3-脱氢酶主要参与[[戊糖]]和[[葡萄糖醛酸]]之间的转化过程，也能氧化其他<small>L</small>-3-[[羟基酸]]。

== 参考文献 ==
{{reflist}}
{{refbegin}}
* {{cite journal | author = Dworsky P and Hoffmann-Ostenhof O | date = 1964 | title = <small>L</small>-3-Aldonic acid dehydrogenase from ''Schwanniomyces occidentalis'' | journal = Acta Biochim. Pol.  | volume = 11 | pages = 269–277 }}
* {{cite journal | author = Smiley JD and Ashwell G | date = 1961 | title = Purification and properties of beta-<small>L</small>-hydroxy acid dehydrogenase II. Isolation of beta-keto-L-gluconic acid, an intermediate in <small>L</small>-xylulose biosynthesis | url = https://archive.org/details/sim_journal-of-biological-chemistry_1961-02_236_2/page/357 | journal = J. Biol. Chem.  | volume = 236 | pages = 357–364 }}
{{refend}}

{{EC 1.1}}

[[Category:EC 1.1.1]]
[[Category:NADH依赖性酶]]
[[Category:已知结构的酶]]