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
juglans_mandshurica_rna-Jman004T0241300.1 juglans_mandshurica juglans_mandshurica_rna-Jman004T0241300.1
JmicC8133970054030.1 juglans_microcarpa JmicC8133970054030.1
Jmicscaffold48920247840.1 juglans_microcarpa Jmicscaffold48920247840.1
juglans_microcarpa_x_regia_XP_040991998.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040991998.1
juglans_microcarpa_x_regia_XP_040991999.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040991999.1
juglans_microcarpa_x_regia_XP_040993200.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993200.1
juglans_microcarpa_x_regia_XP_040993201.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993201.1
juglans_microcarpa_x_regia_XP_040993202.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993202.1
juglans_microcarpa_x_regia_XP_040993203.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993203.1
juglans_microcarpa_x_regia_XP_040993204.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993204.1
juglans_microcarpa_x_regia_XP_040993205.1 juglans_microcarpa_x_regia juglans_microcarpa_x_regia_XP_040993205.1
Jnigscaffold29890112070.1 juglans_nigra Jnigscaffold29890112070.1
Jnigscaffold83020260680.1 juglans_nigra Jnigscaffold83020260680.1
Jnigscaffold8520264870.1 juglans_nigra Jnigscaffold8520264870.1
Jreg07G0011100.1 juglans_regia Jreg07G0011100.1
Jreg14G0008150.1 juglans_regia Jreg14G0008150.1
Jsigscaffold60320196810.1 juglans_sigillata Jsigscaffold60320196810.1
JereHiC_scaffold_30115160 jungermannia_erectum JereHiC_scaffold_30115160
JereHiC_scaffold_50147840 jungermannia_erectum JereHiC_scaffold_50147840
KfedScaffold_1020011040.1 kalanchoe_fedtschenkoi KfedScaffold_1020011040.1
KfedScaffold_390112860.1 kalanchoe_fedtschenkoi KfedScaffold_390112860.1
KfedScaffold_620210080.1 kalanchoe_fedtschenkoi KfedScaffold_620210080.1
kalanchoe_laxiflora_Kalax.0038s0110.1.p kalanchoe_laxiflora kalanchoe_laxiflora_Kalax.0038s0110.1.p
KoboGWHACBH000000080049380.1 kandelia_obovata KoboGWHACBH000000080049380.1
KoboGWHACBH000000110066610.1 kandelia_obovata KoboGWHACBH000000110066610.1
Kpra2011060093960 kindbergia_praelongum Kpra2011060093960
Kpra2135200101970 kindbergia_praelongum Kpra2135200101970
Kpra2389900152950 kindbergia_praelongum Kpra2389900152950
Lpurscaffold1807_cov940047970 lablab_purpureus Lpurscaffold1807_cov940047970
Lpurscaffold253_cov1000088560 lablab_purpureus Lpurscaffold253_cov1000088560