KEGG   ENZYME: 1.1.1.234Help
Entry
EC 1.1.1.234                Enzyme                                 

Name
flavanone 4-reductase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
(2S)-flavan-4-ol:NADP+ 4-oxidoreductase
Reaction(IUBMB)
(2S)-flavan-4-ol + NADP+ = (2S)-flavanone + NADPH + H+ [RN:R03827]
Reaction(KEGG)
Substrate
(2S)-flavan-4-ol [CPD:C02345];
NADP+ [CPD:C00006]
Product
(2S)-flavanone [CPD:C02099];
NADPH [CPD:C00005];
H+ [CPD:C00080]
Comment
Involved in the biosynthesis of 3-deoxyanthocyanidins from flavanones such as naringenin or eriodictyol.
History
EC 1.1.1.234 created 1992
Pathway
ec00941  Flavonoid biosynthesis
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase
Genes
ATH: AT5G42800(DFR)
ALY: ARALYDRAFT_359227 ARALYDRAFT_494741
CSAT: 104725195 104760679 104771418
EUS: EUTSA_v10003227mg
BRP: 103839279(DFR)
BNA: 106403158 106447075 106448797
BOE: 106315758
THJ: 104801920
CPAP: 110820638
CIT: 102578060
EGR: 104448776
GMX: 100778253 548087 732626(DFR2)
ADU: 107495990
LJA: Lj0g3v0273919.1(Lj0g3v0273919.1) Lj5g3v0108490.1(Lj5g3v0108490.1) Lj5g3v0108500.1(Lj5g3v0108500.1) Lj5g3v0108500.2(Lj5g3v0108500.2) Lj5g3v0108500.3(Lj5g3v0108500.3)
LANG: 109343177
PPER: 18788884
PMUM: 103320869
PAVI: 110771557
RCU: 8288959
POP: 7471942
JRE: 108991381
SLY: 544150(DFR)
SPEN: 107010988
SOT: 102577487 102587107(DFR)
CANN: 107860031(DFR)
NTA: 107797232(Dfr2) 107803097(Dfr1)
NSY: 104212411
NTO: 104112288
INI: 109177611(DFR-A) 109177619(DFR-B) 109177620(DFR-C)
SIND: 105165774
OEU: 111409594
HAN: 110898892
BVG: 104889670
SOE: 110794664
DOSA: Os01t0633500-00(Os01g0633500)
OBR: 102721875
BDI: 100845692
ATS: 109757643(LOC109757643)
ZMA: 100272982 100286107(pco110172(456))
SITA: 101769770
PDA: 103712715
AOF: 109843175
 » show all
Taxonomy
Reference
1
  Authors
Stich, K. and Forkmann, G.
  Title
Biosynthesis of 3-deoxyanthocyanins with flower extracts from Sinningia cardinalis.
  Journal
Phytochemistry 27 (1988) 785-789.
Other DBs
ExplorEnz - The Enzyme Database: 1.1.1.234
IUBMB Enzyme Nomenclature: 1.1.1.234
ExPASy - ENZYME nomenclature database: 1.1.1.234
BRENDA, the Enzyme Database: 1.1.1.234
CAS: 115232-53-6

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