KEGG   ENZYME: 1.1.1.234
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
Sysname
(2S)-flavan-4-ol:NADP+ 4-oxidoreductase
Reaction(IUBMB)
(2S)-flavan-4-ol + NADP+ = (2S)-flavanone + NADPH + H+ [RN:R03827]
Reaction(KEGG)
R03827 > R04901 R06610
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
ATHAT5G42800(DFR)
ALY9299065 9301555
CRB17877190
CSAT104725195 104760679 104771418
EUSEUTSA_v10003227mg
BRP103839279
BNA106403158 106447075
BOE106315758
RSZ108826061
THJ104801920
CPAP110820638
CIT102578060
CICCICLE_v10001757mg
PVY116119408
MINC123228680
TCC18591418 18610896
GRA105769058 105772697
GHI107905441 107935085 107938889 107957957
GAB108454128 108480324
HSYR120114676 120167561 120169034 120216676
DZI111312736 111315336 111315339
EGR104448776
RARG115738539
GMX100778253 548087(DFR1) 732626(DFR2)
GSJ114384244 114391094 114392892
PVU137816395 137816396 137830495
VRA106763833 106764122 106770756 106770772 106771250
VAR108324448 108324922 108336257 108336367
VUN114191920 114193233 114193234 114193708
VUM124830594 124830645 124830655
CCAJ109811985 109811998
APRC113845972 113846034
MTR25482168 25482169
TPRA123886567 123886574
CAM101491984 101492767
PSAT127093431 127093432
VVO131596616 131596617 131596618
LJA130717253 130717254 130719218 130720661 130720703 130723518
ADU107495990
AHF112697992 140180432
LANG109343177
PCIN129303088 129303142 129306003 129306209
QSAO6P43_016195
AANS126784953 126784968
RCN112173668
PPER18788884
PMUM103320869
PAVI110771557
PDUL117615194
MDM103440468 103450464
MSYL126604732 126631239
PXB103928717 103954960
PCOX137734838
ZJU107420289 107420293
MNT21384592 21404779
CSAV115710150
HLP133803628 133830257
RCU8288959
MEAN126677385
JCU105633822 105633823 105633824 110008657
HBR110638079 110638080 110638081 110655218 110655234
MESC110605890 110615791 110615792
POP7454367 7471942
PEU105113121 105128763
PALZ118052800 118062127
PNZ133692256 133695487
JRE108991381
CILL122316519 122316520
CAVE132190022 132190424
AGLU133870740 133872009
QSU111984642 111984643
QLO115974365 115974366
CSAA142642611
TWL119995119 120008961 120012083
VVI100233141(DFR) 100259090 100267635
VRI117905400 117906273 117906599
SLY544150(DFR)
SPEN107010988
SOT102577487 102587107(DFR)
SSTN125846336
SDUL129873385
CANN107860031
LBB132625196
NTA107797232(Dfr2) 107803097(Dfr1)
NSY104212411
NTO104112288
NAU109208181 109232046
INI109177611(DFR-A) 109177619(DFR-B) 109177620(DFR-C)
ITR115997971 115999112 115999903
SIND105165774
OEU111409594
EGT105965285
SSPL121768372 121769161
SMIL131004645
SHIS125214503 125214539
APAN127265823
PEBU140823007
PTAB142536865
CARB113700151 140010434
BHW143551253
ECAD122602690
LSV111897350
CCAV112508614
DCR108216819 108220625 108222116 108222765 108222766 108224331 108224780
AGRV141670837 141682559 141686294 141694677 141708355 141708356
CSIN114263316 114299086 114299087 114306385
RVL131297914 131328276
AEW130758800 130783480 130784840
DLT127804808 127804809
BVG104889670
SOE110794664
CQI110702165 110702205 110724547 110738821
ATRI130809783
SLAF141596488
MOF131163051 131163053
NNU104589331 104589332 104590621 104601829
MING122070773 122070775 122075392 122076687 122086119 122086459 122094122
TSS122660095 122661531 122662474 122666599 122666608
PSOM113333459 113345760
OBR102721875
OGL127771414
BDI100845692
ATS109757643
TDC119268458 119276348
TAES100125685 123070190 123078633
TUA125544210
HVG123443936 123443938
LPER127343060
LRD124666655 124666721
SBI8058202 8058203 8075972 8076097
ZMA100272982 100286107
MFLO136452553 136458558 136458559 136531928 136531932
SITA101769770
SVS117854796
PVIR120676859 120707535
PHAI112892049
PAUA133888886
TANG140773945
PDA103712715
EGU105048473
MUS103979760 103981125
ZOF121971619 122009647
DCT110101655
PEQ110038738
AOF109843175
MSIN131235256
ACAK137941349
NCOL116247360 116268364
ATR18422615 18422618 18422620
CJF131029863 131033341 131035160 131047830 131052622 131064246 131069342 131069348 131069366 131069367 131069368 131072065 131072067 131072068 131072083 131072084 131072085 131072086 131072087 131072089 131072090 131073439 131073465 131073468 131074974 131074981 131074997 131074999 131075000 131075004 131076748 131079272 131079273 131079282 131079290 131079292 131079293 131079295 131079735 131079736 131858779 131876041
 » show all
Reference
1
  Authors
Stich K, Forkmann G.
  Title
Biosynthesis of 3-deoxyanthocyanins with flower extracts from Sinningia cardinalis.
  Journal
Phytochemistry 27:785-789 (1988)
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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