View source for TRNA-dihydrouridine47 synthase (NAD(P)+)

{{Infobox enzyme
| Name = Fumarate reductase (menaquinone)
| EC_number = 1.3.5.4
| CAS_number = 
| IUBMB_EC_number = 1/3/5/4
| GO_code = 
| image = 
| width = 
| caption =
}}
'''Fumarate reductase (menaquinone)''' ({{EC number|1.3.5.4}}, ''FRD'', ''menaquinol-fumarate oxidoreductase'', ''succinate dehydrogenase (menaquinone)'') is an [[enzyme]] with system name ''succinate:menaquinone oxidoreductase''.<ref>{{cite journal | title = Structure of the <em>Escherichia coli</em> fumarate reductase respiratory complex |author = Iverson, T.M., Luna-Chavez, C., Cecchini, G. and Rees, D.C. |journal = Science |year = 1999 |volume = 284 |pages = 1961–1966 |pmid = 10373108 |doi=10.1126/science.284.5422.1961 |issue=5422}}</ref><ref>{{cite journal | title = Succinate dehydrogenase and fumarate reductase from <em>Escherichia coli</em> |author = Cecchini, G., Schroder, I., Gunsalus, R.P. and Maklashina, E. |journal = Biochim. Biophys. Acta |year = 2002 |volume = 1553 |pages = 140–157 |pmid = 11803023 |doi=10.1016/S0005-2728(01)00238-9}}</ref><ref>{{cite journal | title = Crystallographic studies of the <em>Escherichia coli</em> quinol-fumarate reductase with inhibitors bound to the quinol-binding site |author = Iverson, T.M., Luna-Chavez, C., Croal, L.R., Cecchini, G. and Rees, D.C. |journal = J. Biol. Chem. |year = 2002 |volume = 277 |pages = 16124–16130 |pmid = 11850430 |doi=10.1074/jbc.M200815200 |issue=18}}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]

: [[succinate]] + a [[menaquinone]] <math>\rightleftharpoons</math> [[fumarate]] + a [[menaquinol]]

The reaction is catalysed in the opposite direction.

== References ==
{{reflist}}

== External links ==
* {{MeshName|Fumarate+reductase+(menaquinone)}}

{{Enzyme-stub}}

[[Category:EC 1.3.5]]