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
AVeriSctCcfP_1285_25100049540.1 avena_eriantha AVeriSctCcfP_1285_25100049540.1
AVeriSctCcfP_1585_30680076070.1 avena_eriantha AVeriSctCcfP_1585_30680076070.1
AVeriSctCcfP_1585_30680084520.1 avena_eriantha AVeriSctCcfP_1585_30680084520.1
AVeriSctCcfP_1585_30680096590.1 avena_eriantha AVeriSctCcfP_1585_30680096590.1
AVeriSctCcfP_1585_30680097860.1 avena_eriantha AVeriSctCcfP_1585_30680097860.1
AVeriSctCcfP_1585_30680102460.1 avena_eriantha AVeriSctCcfP_1585_30680102460.1
AVeriSctCcfP_1585_30680115880.1 avena_eriantha AVeriSctCcfP_1585_30680115880.1
AVeriSctCcfP_2055_39360124140.1 avena_eriantha AVeriSctCcfP_2055_39360124140.1
AVeriSctCcfP_2055_39360128090.1 avena_eriantha AVeriSctCcfP_2055_39360128090.1
AVeriSctCcfP_2055_39360162940.1 avena_eriantha AVeriSctCcfP_2055_39360162940.1
AVeriSctCcfP_2055_39360173910.1 avena_eriantha AVeriSctCcfP_2055_39360173910.1
AVeriSctCcfP_2331_44820194920.1 avena_eriantha AVeriSctCcfP_2331_44820194920.1
AVeriSctCcfP_2331_44820195650.1 avena_eriantha AVeriSctCcfP_2331_44820195650.1
AVeriSctCcfP_2331_44820196350.1 avena_eriantha AVeriSctCcfP_2331_44820196350.1
AVeriSctCcfP_2331_44820204130.1 avena_eriantha AVeriSctCcfP_2331_44820204130.1
AVeriSctCcfP_2331_44820209220.1 avena_eriantha AVeriSctCcfP_2331_44820209220.1
AVeriSctCcfP_2331_44820217210.1 avena_eriantha AVeriSctCcfP_2331_44820217210.1
AVeriSctCcfP_2331_44820219090.1 avena_eriantha AVeriSctCcfP_2331_44820219090.1
AVeriSctCcfP_2331_44820221360.1 avena_eriantha AVeriSctCcfP_2331_44820221360.1
AVeriSctCcfP_2331_44820222030.1 avena_eriantha AVeriSctCcfP_2331_44820222030.1
AVeriSctCcfP_2331_44820222050.1 avena_eriantha AVeriSctCcfP_2331_44820222050.1
AVeriSctCcfP_2331_44820222060.1 avena_eriantha AVeriSctCcfP_2331_44820222060.1
AVeriSctCcfP_2331_44820222090.1 avena_eriantha AVeriSctCcfP_2331_44820222090.1
AVeriSctCcfP_2331_44820222100.1 avena_eriantha AVeriSctCcfP_2331_44820222100.1
AVeriSctCcfP_2331_44820222110.1 avena_eriantha AVeriSctCcfP_2331_44820222110.1
AVeriSctCcfP_2331_44820222120.1 avena_eriantha AVeriSctCcfP_2331_44820222120.1
AVeriSctCcfP_2331_44820241230.1 avena_eriantha AVeriSctCcfP_2331_44820241230.1
AVeriSctCcfP_2331_44820253190.1 avena_eriantha AVeriSctCcfP_2331_44820253190.1
AVeriSctCcfP_2331_44820259250.1 avena_eriantha AVeriSctCcfP_2331_44820259250.1
AVeriSctCcfP_2331_44820260310.1 avena_eriantha AVeriSctCcfP_2331_44820260310.1