• Source: FMN reductase

In enzymology, an FMN reductase (EC 1.5.1.29) is an enzyme that catalyzes the chemical reaction

FMNH2 + NAD(P)+



⇌


{\displaystyle \rightleftharpoons }

FMN + NAD(P)H + H+
The 3 substrates of this enzyme are FMNH2, NAD+, and NADP+, whereas its 4 products are FMN, NADH, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH group of donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is FMNH2:NAD(P)+ oxidoreductase. Other names in common use include NAD(P)H-FMN reductase, NAD(P)H-dependent FMN reductase, NAD(P)H:FMN oxidoreductase, NAD(P)H:flavin oxidoreductase, NAD(P)H2 dehydrogenase (FMN), NAD(P)H2:FMN oxidoreductase, SsuE, riboflavin mononucleotide reductase, flavine mononucleotide reductase, riboflavin mononucleotide (reduced nicotinamide adenine dinucleotide, (phosphate)) reductase, flavin mononucleotide reductase, and riboflavine mononucleotide reductase.




References



Duane W, Hastings JW (1975). "Flavin mononucleotide reductase of luminous bacteria". Mol. Cell. Biochem. 6 (1): 53–64. doi:10.1007/BF01731866. PMID 47604.
Fisher J, Spencer R, Walsh C (1976). "Enzyme-catalyzed redox reactions with the flavin analogues 5-deazariboflavin, 5-deazariboflavin 5'-phosphate, and 5-deazariboflavin 5'-diphosphate, 5' leads to 5'-adenosine ester". Biochemistry. 15 (5): 1054–64. doi:10.1021/bi00650a016. PMID 3207.
Tu SC, Becvar JE, Hastings JW (1979). "Kinetic studies on the mechanism of bacterial NAD(P)H:flavin oxidoreductase". Arch. Biochem. Biophys. 193 (1): 110–6. doi:10.1016/0003-9861(79)90013-4. PMID 222213.
Liu M, Lei B, Ding Q, Lee JC, Tu SC (1997). "Vibrio harveyi NADPH:FMN oxidoreductase: preparation and characterization of the apoenzyme and monomer-dimer equilibrium". Arch. Biochem. Biophys. 337 (1): 89–95. doi:10.1006/abbi.1996.9746. PMID 8990272.
Lei B, Tu SC (1998). "Mechanism of reduced flavin transfer from Vibrio harveyi NADPH-FMN oxidoreductase to luciferase". Biochemistry. 37 (41): 14623–9. doi:10.1021/bi981841+. PMID 9772191.
Tang CK, Jeffers CE, Nichols JC, Tu SC (2001). "Flavin specificity and subunit interaction of Vibrio fischeri general NAD(P)H-flavin oxidoreductase FRG/FRase I". Arch. Biochem. Biophys. 392 (1): 110–6. doi:10.1006/abbi.2001.2396. PMID 11469801.
Ingelman M, Ramaswamy S, Niviere V, Fontecave M, Eklund H (1999). "Crystal structure of NAD(P)H:flavin oxidoreductase from Escherichia coli". Biochemistry. 38 (22): 7040–9. doi:10.1021/bi982849m. PMID 10353815.
Eichhorn E, van der Ploeg JR, Leisinger T (1999). "Characterization of a two-component alkanesulfonate monooxygenase from Escherichia coli". J. Biol. Chem. 274 (38): 26639–46. doi:10.1074/jbc.274.38.26639. PMID 10480865.

Kata Kunci Pencarian:

• Bioluminesensi
• Fosforilasi oksidatif
• FMN reductase
• FMN reductase (NADH)
• FMN reductase (NADPH)
• FMN reductase (NAD(P)H)
• Flavin reductase
• FRG
• Riboflavin reductase (NAD(P)H)
• Morphinone reductase
• Cob(II)yrinic acid a,c-diamide reductase
• Ferric-chelate reductase