查看“︁黄酮合酶”︁的源代码

{{enzyme
| Name = 黄酮合酶
| EC_number = 1.14.11.22
| CAS_number = 138263-98-6
| IUBMB_EC_number = 1/14/11/22
| GO_code = 
| image = 
| width = 
| caption = 
}}
'''黄酮合酶'''（{{lang-en|flavone synthase}}；{{EC number|1.14.11.22}}）在酶学中在[[酶学]]中是一个[[催化]]如下[[化学反应]]的酶。

:黄烷酮 + α-酮戊二酸 + O<sub>2</sub> <math>\rightleftharpoons</math> 黄酮 + 琥珀酸 + CO<sub>2</sub> + H<sub>2</sub>O

此酶的三种[[底物]]分别是[[黄烷酮]]、[[α-酮戊二酸]]与[[氧气]]，而它的四种[[产物 (化学)|产物]]则分别是[[黄酮]]、[[琥珀酸]]、[[二氧化碳]]与[[水]]。

此酶属于[[氧化还原酶]]家族，特异性地作用于配对的供体，并以氧气作为氧化剂结合或还原氧气。被结合的氧无需借由α-酮戊二酸作为一个供体或是被脱氢的方式被传递。此酶类的系统命名为'''黄烷酮，2-酮戊二酸：氧氧化还原酶（脱水）'''。此酶参与[[黄酮类化合物生物合成]]与[[异黄酮类化合物生物合成]]。

==参考文献==
{{reflist|1}}
* {{cite journal | author = Martens S, Forkmann G, Matern U, Lukacin R | date = 2001 | title = Cloning of parsley flavone synthase I | url = https://archive.org/details/sim_phytochemistry_2001-09_58_1/page/43 | journal = [[Phytochemistry (journal)|Phytochemistry]].  | volume = 58 | pages = 43–6  | pmid = 11524111 | doi = 10.1016/S0031-9422(01)00191-1 | issue = 1 }}
* {{cite journal | author = G, Martens S | date = 2001 | title = Purification and antigenicity of flavone synthase I from irradiated parsley cells | journal = Arch. Biochem. Biophys.  | volume = 393 | pages = 177–83  | pmid = 11516175 | doi = 10.1006/abbi.2001.2491 | last2 = Matern | first2 = U | last3 = Junghanns | first3 = KT | last4 = Heskamp | first4 = ML | last5 = Britsch | first5 = L | last6 = Forkmann | first6 = G | last7 = Martens | first7 = S | issue = 1 }}
* {{cite journal | author = Martens S, Forkmann G, Britsch L, Wellmann F, Matern U, Lukacin R | date = 2003 | title = Divergent evolution of flavonoid 2-oxoglutarate-dependent dioxygenases in parsley | journal = FEBS. Lett.  | volume = 544 | pages = 93–8  | pmid = 12782296 | doi = 10.1016/S0014-5793(03)00479-4 | issue = 1-3 }}

[[Category:EC 1.14.11]]
[[Category:未知结构的酶]]