PlantSME Plant secondary metabolism enzyme database
F3H

F3H

Flavanone 3-hydroxylase reference family in flavonoid core metabolism.

Lineage Coverage
Detected in 740 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Hordeum vulgare
Aegilops tauschii
Triticum turgidum
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 4697 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
Ctin12G0020990.2 carthamus_tinctorius Ctin12G0020990.2
Ctin12G0021810.1 carthamus_tinctorius Ctin12G0021810.1
Ccatscaffold181640067890 carya_cathayensis Ccatscaffold181640067890
Ccatscaffold187080073180 carya_cathayensis Ccatscaffold187080073180
Ccatscaffold201190085780 carya_cathayensis Ccatscaffold201190085780
Ccatscaffold205560090530 carya_cathayensis Ccatscaffold205560090530
Ccatscaffold205560090540 carya_cathayensis Ccatscaffold205560090540
Ccatscaffold235030115650 carya_cathayensis Ccatscaffold235030115650
Ccatscaffold294830165250 carya_cathayensis Ccatscaffold294830165250
Ccatscaffold312270177930 carya_cathayensis Ccatscaffold312270177930
Ccatscaffold314440179990 carya_cathayensis Ccatscaffold314440179990
Ccatscaffold314440180000 carya_cathayensis Ccatscaffold314440180000
Ccatscaffold337380196520 carya_cathayensis Ccatscaffold337380196520
Ccatscaffold347110202900 carya_cathayensis Ccatscaffold347110202900
Ccatscaffold353650207380 carya_cathayensis Ccatscaffold353650207380
Ccatscaffold402600228220 carya_cathayensis Ccatscaffold402600228220
Ccatscaffold482960260190 carya_cathayensis Ccatscaffold482960260190
Ccatscaffold494960263220 carya_cathayensis Ccatscaffold494960263220
Ccatscaffold494960263230 carya_cathayensis Ccatscaffold494960263230
Ccatscaffold542880277820 carya_cathayensis Ccatscaffold542880277820
Ccatscaffold575480284730 carya_cathayensis Ccatscaffold575480284730
Ccatscaffold677900314640 carya_cathayensis Ccatscaffold677900314640
Ccatscaffold679870315680 carya_cathayensis Ccatscaffold679870315680
carya_illinoinensis_Caril.01G080200.1.p carya_illinoinensis carya_illinoinensis_Caril.01G080200.1.p
carya_illinoinensis_Caril.01G166100.1.p carya_illinoinensis carya_illinoinensis_Caril.01G166100.1.p
carya_illinoinensis_Caril.01G166200.1.p carya_illinoinensis carya_illinoinensis_Caril.01G166200.1.p
carya_illinoinensis_Caril.01G228600.1.p carya_illinoinensis carya_illinoinensis_Caril.01G228600.1.p
carya_illinoinensis_Caril.02G146400.1.p carya_illinoinensis carya_illinoinensis_Caril.02G146400.1.p
carya_illinoinensis_Caril.02G153400.1.p carya_illinoinensis carya_illinoinensis_Caril.02G153400.1.p
carya_illinoinensis_Caril.04G174600.1.p carya_illinoinensis carya_illinoinensis_Caril.04G174600.1.p