PlantSME Plant secondary metabolism enzyme database
DFR

DFR

Dihydroflavonol 4-reductase reference family.

Lineage Coverage
Detected in 484 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Diospyros kaki
Aegilops tauschii
Hordeum vulgare
Triticum aestivum
Related Modules
Flavonoid pathway
Pathway Position Map
Pathways are arranged by literature-curated biosynthetic stages and highlight the current enzyme family; branched pathways are grouped by stage rather than forced into one linear reaction chain.
Curated order
Flavonoid pathway 1310 current-family members Mao et al. 2025; Gulzar et al. 2024; Vogt 2010
Phenylpropanoid entry
PAL 7015 C4H 464 4CL 25907
Flavonoid scaffold formation
CHS 11738 CHI 3089
Flavone and isoflavonoid branches
FNS 359 IFS 541 IFR 11814
Dihydroflavonol branches
F3H 4697 F3'H/CYP75B 1332 F3'5'H/CYP75A 247 FLS 124
Anthocyanin and proanthocyanidin branches
DFR 1310 ANS/LDOX 1019 UFGT 106747 ANR 1183
Family Gene List
GeneSpeciesProtein ID
AfilAzfi_s00270053970 azolla_filiculoides AfilAzfi_s00270053970
AfilAzfi_s00320057920 azolla_filiculoides AfilAzfi_s00320057920
AfilAzfi_s00340060940 azolla_filiculoides AfilAzfi_s00340060940
AfilAzfi_s00370062650 azolla_filiculoides AfilAzfi_s00370062650
AfilAzfi_s00480070050 azolla_filiculoides AfilAzfi_s00480070050
AfilAzfi_s00500072280 azolla_filiculoides AfilAzfi_s00500072280
AfilAzfi_s00790094530 azolla_filiculoides AfilAzfi_s00790094530
AfilAzfi_s00960104060 azolla_filiculoides AfilAzfi_s00960104060
AfilAzfi_s01020107370 azolla_filiculoides AfilAzfi_s01020107370
AfilAzfi_s01830133600 azolla_filiculoides AfilAzfi_s01830133600
AfilAzfi_s02300143520 azolla_filiculoides AfilAzfi_s02300143520
AfilAzfi_s02500147570 azolla_filiculoides AfilAzfi_s02500147570
AfilAzfi_s02520148170 azolla_filiculoides AfilAzfi_s02520148170
AfilAzfi_s02880153610 azolla_filiculoides AfilAzfi_s02880153610
AfilAzfi_s05060174250 azolla_filiculoides AfilAzfi_s05060174250
AfilAzfi_s11010186850 azolla_filiculoides AfilAzfi_s11010186850
balanophora_fungosa_var._globosa_BALA00395 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA00395
balanophora_fungosa_var._globosa_BALA01213 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA01213
balanophora_fungosa_var._globosa_BALA03515 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA03515
balanophora_fungosa_var._globosa_BALA04026 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA04026
balanophora_fungosa_var._globosa_BALA05890 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA05890
balanophora_fungosa_var._globosa_BALA07339 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA07339
balanophora_fungosa_var._globosa_BALA08577 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA08577
balanophora_fungosa_var._globosa_BALA10795 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA10795
balanophora_fungosa_var._globosa_BALA11643 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA11643
balanophora_fungosa_var._globosa_BALA13129 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA13129
balanophora_fungosa_var._globosa_BALA13199 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA13199
balanophora_fungosa_var._globosa_BALA_002278 balanophora_fungosa_var_globosa balanophora_fungosa_var._globosa_BALA_002278
balanophora_subcupularis_BAL00790 balanophora_subcupularis balanophora_subcupularis_BAL00790
balanophora_subcupularis_BAL04297 balanophora_subcupularis balanophora_subcupularis_BAL04297