Quinate dehydrogenase (quinone) explained

Quinate dehydrogenase (quinone)
Ec Number:	1.1.5.8
Cas Number:	115299-99-5

Quinate dehydrogenase (quinone) (NAD(P)⁺-independent quinate dehydrogenase, quinate:pyrroloquinoline-quinone 5-oxidoreductase) is an enzyme with systematic name quinate:quinol 3-oxidoreductase.^{[1] [2] [3]} This enzyme catalyses the following chemical reaction

\rightleftharpoons 3-dehydroquinate + quinol

This enzyme is membrane-bound.

Notes and References

1. van Kleef MA, Duine JA . Bacterial NAD(P)-independent quinate dehydrogenase is a quinoprotein . Archives of Microbiology . 150 . 1 . 32–6 . May 1988 . 3044290 . 10.1007/BF00409714 . 1988ArMic.150...32V .
2. Adachi O, Tanasupawat S, Yoshihara N, Toyama H, Matsushita K . 3-dehydroquinate production by oxidative fermentation and further conversion of 3-dehydroquinate to the intermediates in the shikimate pathway . Bioscience, Biotechnology, and Biochemistry . 67 . 10 . 2124–31 . October 2003 . 14586099 . 10.1271/bbb.67.2124 .
3. Vangnai AS, Toyama H, De-Eknamkul W, Yoshihara N, Adachi O, Matsushita K . Quinate oxidation in Gluconobacter oxydans IFO3244: purification and characterization of quinoprotein quinate dehydrogenase . FEMS Microbiology Letters . 241 . 2 . 157–62 . December 2004 . 15598527 . 10.1016/j.femsle.2004.10.014 . free .