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
Aturscaffold_90321050 aulacomnium_turgidum Aturscaffold_90321050
Aturscaffold_90326780 aulacomnium_turgidum Aturscaffold_90326780
Aturscaffold_90326820 aulacomnium_turgidum Aturscaffold_90326820
Aturscaffold_90327650 aulacomnium_turgidum Aturscaffold_90327650
Aturscaffold_90332560 aulacomnium_turgidum Aturscaffold_90332560
Aprocontig_KL6620870005180.1 auxenochlorella_protothecoides Aprocontig_KL6620870005180.1
Aprocontig_KL6620900008340.1 auxenochlorella_protothecoides Aprocontig_KL6620900008340.1
Aprocontig_KL6620900008560.1 auxenochlorella_protothecoides Aprocontig_KL6620900008560.1
Aprocontig_KL6620950010570.1 auxenochlorella_protothecoides Aprocontig_KL6620950010570.1
Aprocontig_KL6621120026250.1 auxenochlorella_protothecoides Aprocontig_KL6621120026250.1
Aprocontig_KL6621190029500.1 auxenochlorella_protothecoides Aprocontig_KL6621190029500.1
Aprocontig_KL6621270037250.1 auxenochlorella_protothecoides Aprocontig_KL6621270037250.1
Aprocontig_KL6621440047590.1 auxenochlorella_protothecoides Aprocontig_KL6621440047590.1
Aprocontig_KL6621440048050.1 auxenochlorella_protothecoides Aprocontig_KL6621440048050.1
Aprocontig_KL6621750060380.1 auxenochlorella_protothecoides Aprocontig_KL6621750060380.1
Aprocontig_KL6621800061950.1 auxenochlorella_protothecoides Aprocontig_KL6621800061950.1
Aprocontig_KL6621820062240.1 auxenochlorella_protothecoides Aprocontig_KL6621820062240.1
Aprocontig_KL6621840063800.1 auxenochlorella_protothecoides Aprocontig_KL6621840063800.1
AatlScoFOjO_1199_16130001150.1 avena_atlantica AatlScoFOjO_1199_16130001150.1
AatlScoFOjO_1310_17880024310.1 avena_atlantica AatlScoFOjO_1310_17880024310.1
AatlScoFOjO_1310_17880048460.1 avena_atlantica AatlScoFOjO_1310_17880048460.1
AatlScoFOjO_1310_17880053910.1 avena_atlantica AatlScoFOjO_1310_17880053910.1
AatlScoFOjO_1310_17880054850.1 avena_atlantica AatlScoFOjO_1310_17880054850.1
AatlScoFOjO_1310_17880058020.1 avena_atlantica AatlScoFOjO_1310_17880058020.1
AatlScoFOjO_1702_23380064400.1 avena_atlantica AatlScoFOjO_1702_23380064400.1
AatlScoFOjO_1702_23380094970.1 avena_atlantica AatlScoFOjO_1702_23380094970.1
AatlScoFOjO_1702_23380100360.1 avena_atlantica AatlScoFOjO_1702_23380100360.1
AatlScoFOjO_1702_23380117720.1 avena_atlantica AatlScoFOjO_1702_23380117720.1
AatlScoFOjO_1702_23380121070.1 avena_atlantica AatlScoFOjO_1702_23380121070.1
AatlScoFOjO_1702_23380131570.1 avena_atlantica AatlScoFOjO_1702_23380131570.1