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
acacia_pycnantha_KAI9128837.1 acacia_pycnantha acacia_pycnantha_KAI9128837.1
acer_truncatum_Atru.chr10.1571 acer_truncatum acer_truncatum_Atru.chr10.1571
acer_truncatum_Atru.chr10.2408 acer_truncatum acer_truncatum_Atru.chr10.2408
acer_truncatum_Atru.chr10.2409 acer_truncatum acer_truncatum_Atru.chr10.2409
acer_truncatum_Atru.chr11.1248 acer_truncatum acer_truncatum_Atru.chr11.1248
acer_truncatum_Atru.chr12.495 acer_truncatum acer_truncatum_Atru.chr12.495
acer_truncatum_Atru.chr13.46 acer_truncatum acer_truncatum_Atru.chr13.46
acer_truncatum_Atru.chr13.47_Atru.chr13.48 acer_truncatum acer_truncatum_Atru.chr13.47_Atru.chr13.48
acer_truncatum_Atru.chr13.49 acer_truncatum acer_truncatum_Atru.chr13.49
acer_truncatum_Atru.chr13.50 acer_truncatum acer_truncatum_Atru.chr13.50
acer_truncatum_Atru.chr13.51 acer_truncatum acer_truncatum_Atru.chr13.51
acer_truncatum_Atru.chr13.52 acer_truncatum acer_truncatum_Atru.chr13.52
acer_truncatum_Atru.chr13.53 acer_truncatum acer_truncatum_Atru.chr13.53
acer_truncatum_Atru.chr13.55_Atru.chr13.56 acer_truncatum acer_truncatum_Atru.chr13.55_Atru.chr13.56
acer_truncatum_Atru.chr13.57 acer_truncatum acer_truncatum_Atru.chr13.57
acer_truncatum_Atru.chr2.261 acer_truncatum acer_truncatum_Atru.chr2.261
acer_truncatum_Atru.chr2.812 acer_truncatum acer_truncatum_Atru.chr2.812
acer_truncatum_Atru.chr3.2687 acer_truncatum acer_truncatum_Atru.chr3.2687
acer_truncatum_Atru.chr3.2691 acer_truncatum acer_truncatum_Atru.chr3.2691
acer_truncatum_Atru.chr3.2692 acer_truncatum acer_truncatum_Atru.chr3.2692
acer_truncatum_Atru.chr3.4083 acer_truncatum acer_truncatum_Atru.chr3.4083
acer_truncatum_Atru.chr3.4159 acer_truncatum acer_truncatum_Atru.chr3.4159
acer_truncatum_Atru.chr3.4160 acer_truncatum acer_truncatum_Atru.chr3.4160
acer_truncatum_Atru.chr3.4161 acer_truncatum acer_truncatum_Atru.chr3.4161
acer_truncatum_Atru.chr4.2313 acer_truncatum acer_truncatum_Atru.chr4.2313
acer_truncatum_Atru.chr4.2876 acer_truncatum acer_truncatum_Atru.chr4.2876
acer_truncatum_Atru.chr5.1148 acer_truncatum acer_truncatum_Atru.chr5.1148
acer_truncatum_Atru.chr5.1869 acer_truncatum acer_truncatum_Atru.chr5.1869
acer_truncatum_Atru.chr5.2923 acer_truncatum acer_truncatum_Atru.chr5.2923
acer_truncatum_Atru.chr5.3146 acer_truncatum acer_truncatum_Atru.chr5.3146