PlantSME Plant secondary metabolism enzyme database
FLS

FLS

Flavonol synthase reference family for flavonol branch formation.

Lineage Coverage
Detected in 103 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Pinus taeda
Amborella trichopoda
Brassica carinata
Hordeum vulgare
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 124 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
eruca_sativa_CAH8330624.1 eruca_sativa eruca_sativa_CAH8330624.1
eruca_sativa_CAH8330627.1 eruca_sativa eruca_sativa_CAH8330627.1
eruca_sativa_CAH8346362.1 eruca_sativa eruca_sativa_CAH8346362.1
eruca_sativa_CAH8347612.1 eruca_sativa eruca_sativa_CAH8347612.1
erysimum_cheiranthoides_Erche01g020320.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche01g020320.1.mRNA1.mrna1
erysimum_cheiranthoides_Erche02g019940.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche02g019940.1.mRNA1.mrna1
erysimum_cheiranthoides_Erche03g009650.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche03g009650.1.mRNA1.mrna1
erysimum_cheiranthoides_Erche06g015890.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche06g015890.1.mRNA1.mrna1
erysimum_cheiranthoides_Erche07g010040.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche07g010040.1.mRNA1.mrna1
erysimum_cheiranthoides_Erche08g013210.1.mRNA1.mrna1 erysimum_cheiranthoides erysimum_cheiranthoides_Erche08g013210.1.mRNA1.mrna1
erythranthe_guttata_Migut.C01158.1.p erythranthe_guttata erythranthe_guttata_Migut.C01158.1.p
erythranthe_guttata_Migut.I00826.1.p erythranthe_guttata erythranthe_guttata_Migut.I00826.1.p
Egra03G0029510.1 eucalyptus_grandis Egra03G0029510.1
Egra05G0013180.1 eucalyptus_grandis Egra05G0013180.1
Egra06G0033530.1 eucalyptus_grandis Egra06G0033530.1
Egra06G0033550.1 eucalyptus_grandis Egra06G0033550.1
Egra08G0040790.1 eucalyptus_grandis Egra08G0040790.1
Egra08G0040790.2 eucalyptus_grandis Egra08G0040790.2
EulmGWHAAAL000000120017190.1 eucommia_ulmoides EulmGWHAAAL000000120017190.1
EulmGWHAAAL000000820075930.1 eucommia_ulmoides EulmGWHAAAL000000820075930.1
EulmGWHAAAL000000910081540.1 eucommia_ulmoides EulmGWHAAAL000000910081540.1
EulmGWHAAAL000072750173850.1 eucommia_ulmoides EulmGWHAAAL000072750173850.1
euphorbia_peplus_WCJ29766.1 euphorbia_peplus euphorbia_peplus_WCJ29766.1
euphorbia_peplus_WCJ37071.1 euphorbia_peplus euphorbia_peplus_WCJ37071.1
euphorbia_peplus_WCJ39231.1 euphorbia_peplus euphorbia_peplus_WCJ39231.1
euphorbia_peplus_WCJ44605.1 euphorbia_peplus euphorbia_peplus_WCJ44605.1
Esalscaffold_20121360.1 eutrema_salsugineum Esalscaffold_20121360.1
Esalscaffold_20144770.1 eutrema_salsugineum Esalscaffold_20144770.1
Esalscaffold_30158470.1 eutrema_salsugineum Esalscaffold_30158470.1
Esalscaffold_30160500.1 eutrema_salsugineum Esalscaffold_30160500.1