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
Vung02G0017490.1 vigna_unguiculata Vung02G0017490.1
Vung02G0017490.2 vigna_unguiculata Vung02G0017490.2
Vung02G0017490.3 vigna_unguiculata Vung02G0017490.3
Vung05G0029970.1 vigna_unguiculata Vung05G0029970.1
Vung05G0029970.2 vigna_unguiculata Vung05G0029970.2
Vung05G0029970.3 vigna_unguiculata Vung05G0029970.3
vitis_amurensis_VAG0102129.1 vitis_amurensis vitis_amurensis_VAG0102129.1
vitis_amurensis_VAG0102135.1 vitis_amurensis vitis_amurensis_VAG0102135.1
vitis_amurensis_VAG0105909.1 vitis_amurensis vitis_amurensis_VAG0105909.1
vitis_amurensis_VAG0107572.1 vitis_amurensis vitis_amurensis_VAG0107572.1
vitis_amurensis_VAG0130253.1 vitis_amurensis vitis_amurensis_VAG0130253.1
vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr02.ver1.0.g018740.p01 vitis_berlandieri_x_riparia vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr02.ver1.0.g018740.p01
vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr04.ver1.0.g048740.p01 vitis_berlandieri_x_riparia vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr04.ver1.0.g048740.p01
vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr06.ver1.0.g079290.p01 vitis_berlandieri_x_riparia vitis_berlandieri_x_riparia_VITVixKober5BB_v1.0.hap_Vri.chr06.ver1.0.g079290.p01
vitis_berlandieri_x_rupestris_VITVix110R_v1.0.hap_Vbe.chr06.ver1.0.g077910.p01 vitis_berlandieri_x_rupestris vitis_berlandieri_x_rupestris_VITVix110R_v1.0.hap_Vbe.chr06.ver1.0.g077910.p01
vitis_labrusca_maker-14-snap-gene-13.38-mRNA-1 vitis_labrusca vitis_labrusca_maker-14-snap-gene-13.38-mRNA-1
vitis_labrusca_maker-2-augustus-gene-103.39-mRNA-1 vitis_labrusca vitis_labrusca_maker-2-augustus-gene-103.39-mRNA-1
vitis_labrusca_maker-6-snap-gene-77.39-mRNA-1 vitis_labrusca vitis_labrusca_maker-6-snap-gene-77.39-mRNA-1
vitis_labrusca_maker-8-snap-gene-59.45-mRNA-1 vitis_labrusca vitis_labrusca_maker-8-snap-gene-59.45-mRNA-1
vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr03.ver1.0.g043420.p01 vitis_rupestris_x_riparia vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr03.ver1.0.g043420.p01
vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr06.ver1.0.g086100.p01 vitis_rupestris_x_riparia vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr06.ver1.0.g086100.p01
vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr07.ver1.0.g103540.p01 vitis_rupestris_x_riparia vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr07.ver1.0.g103540.p01
vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr07.ver1.0.g103550.p01 vitis_rupestris_x_riparia vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr07.ver1.0.g103550.p01
vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr19.ver1.0.g336100.p01 vitis_rupestris_x_riparia vitis_rupestris_x_riparia_VITVix101-14Mgt_v1.0.hap_Vrp.chr19.ver1.0.g336100.p01
VIT_10s0003g02490.t01 vitis_vinifera VIT_10s0003g02490.t01
Vcarscaffold_160036570.1 volvox_carteri Vcarscaffold_160036570.1
Vcarscaffold_220058060.1 volvox_carteri Vcarscaffold_220058060.1
warburgia_ugandensis_GWHPDQZE007852 warburgia_ugandensis warburgia_ugandensis_GWHPDQZE007852
warburgia_ugandensis_GWHPDQZE009877 warburgia_ugandensis warburgia_ugandensis_GWHPDQZE009877
warburgia_ugandensis_GWHPDQZE017743 warburgia_ugandensis warburgia_ugandensis_GWHPDQZE017743