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
Flavonoid biosynthesis
Orthology
K13082  
bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase
Genes
ATH: 
ALY: 
CRB: 
EUS: 
CIT: 
CIC: 
TCC: 
GMX: 
PVU: 
MTR: 
CAM: 
FVE: 
PPER: 
PMUM: 
MDM: 
RCU: 
POP: 
POPTR_0002s03500g(POPTRDRAFT_710083) POPTR_0005s25110g(POPTRDRAFT_206006)
VVI: 
SLY: 
544150(DFR)
SOT: 
DOSA: 
Os01t0633500-00(Os01g0633500)
BDI: 
SBI: 
SORBI_03g028880(SORBIDRAFT_03g028880) SORBI_03g028890(SORBIDRAFT_03g028890) SORBI_04g004290(SORBIDRAFT_04g004290) SORBI_09g003710(SORBIDRAFT_09g003710)
ZMA: 
100272982 100286107(pco110172(456))
SITA: 
ATR: 
s00011p00215690(AMTR_s00011p00215690) s00011p00221520(AMTR_s00011p00221520) s00124p00089000(AMTR_s00124p00089000)
 » 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: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
115232-53-6

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