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
avicennia_marina_AM_21121 avicennia_marina avicennia_marina_AM_21121
avicennia_marina_AM_21349 avicennia_marina avicennia_marina_AM_21349
avicennia_marina_AM_21479 avicennia_marina avicennia_marina_AM_21479
avicennia_marina_AM_21736 avicennia_marina avicennia_marina_AM_21736
avicennia_marina_AM_21737 avicennia_marina avicennia_marina_AM_21737
avicennia_marina_AM_23699 avicennia_marina avicennia_marina_AM_23699
avicennia_marina_AM_23936 avicennia_marina avicennia_marina_AM_23936
avicennia_marina_AM_23937 avicennia_marina avicennia_marina_AM_23937
avicennia_marina_AM_23938 avicennia_marina avicennia_marina_AM_23938
avicennia_marina_AM_24656 avicennia_marina avicennia_marina_AM_24656
avicennia_marina_AM_24978 avicennia_marina avicennia_marina_AM_24978
avicennia_marina_AM_25647 avicennia_marina avicennia_marina_AM_25647
avicennia_marina_AM_25878 avicennia_marina avicennia_marina_AM_25878
avicennia_marina_AM_26436 avicennia_marina avicennia_marina_AM_26436
avicennia_marina_AM_26476 avicennia_marina avicennia_marina_AM_26476
avicennia_marina_AM_26875 avicennia_marina avicennia_marina_AM_26875
avicennia_marina_AM_27481 avicennia_marina avicennia_marina_AM_27481
avicennia_marina_AM_28322 avicennia_marina avicennia_marina_AM_28322
avicennia_marina_AM_28503 avicennia_marina avicennia_marina_AM_28503
avicennia_marina_AM_28555 avicennia_marina avicennia_marina_AM_28555
avicennia_marina_AM_28842 avicennia_marina avicennia_marina_AM_28842
avicennia_marina_AM_29332 avicennia_marina avicennia_marina_AM_29332
avicennia_marina_AM_30003 avicennia_marina avicennia_marina_AM_30003
avicennia_marina_AM_30264 avicennia_marina avicennia_marina_AM_30264
avicennia_marina_AM_30368 avicennia_marina avicennia_marina_AM_30368
avicennia_marina_AM_30394 avicennia_marina avicennia_marina_AM_30394
avicennia_marina_AM_32077 avicennia_marina avicennia_marina_AM_32077
AfilAzfi_s00030008030 azolla_filiculoides AfilAzfi_s00030008030
AfilAzfi_s00140039700 azolla_filiculoides AfilAzfi_s00140039700
AfilAzfi_s00170044130 azolla_filiculoides AfilAzfi_s00170044130