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
Suaeda_aralocaspica_GOSA_00003386-RA suaeda_aralocaspica Suaeda_aralocaspica_GOSA_00003386-RA
Suaeda_aralocaspica_GOSA_00010876-RA suaeda_aralocaspica Suaeda_aralocaspica_GOSA_00010876-RA
Suaeda_aralocaspica_GOSA_00011058-RA suaeda_aralocaspica Suaeda_aralocaspica_GOSA_00011058-RA
Scan09G0006780.1 syntrichia_caninervis Scan09G0006780.1
Srurcontig_630321610 syntrichia_ruralis Srurcontig_630321610
Srurcontig_7560378460 syntrichia_ruralis Srurcontig_7560378460
syringa_oblata_Ob0201974.1 syringa_oblata syringa_oblata_Ob0201974.1
syringa_oblata_Ob0212430.1 syringa_oblata syringa_oblata_Ob0212430.1
syringa_oblata_Ob0215521.1 syringa_oblata syringa_oblata_Ob0215521.1
syringa_oblata_Ob0224218.1 syringa_oblata syringa_oblata_Ob0224218.1
syringa_oblata_Ob0224308.1 syringa_oblata syringa_oblata_Ob0224308.1
syzygium_aromaticum_saro007752-1.1 syzygium_aromaticum syzygium_aromaticum_saro007752-1.1
syzygium_aromaticum_saro014681-1.1 syzygium_aromaticum syzygium_aromaticum_saro014681-1.1
syzygium_grande_EVM%20prediction%20Scaffold_1__1_contigs__length_41797999.1278.mRNA1 syzygium_grande syzygium_grande_EVM%20prediction%20Scaffold_1__1_contigs__length_41797999.1278.mRNA1
syzygium_grande_EVM%20prediction%20Scaffold_9__1_contigs__length_35655371.2363.mRNA1 syzygium_grande syzygium_grande_EVM%20prediction%20Scaffold_9__1_contigs__length_35655371.2363.mRNA1
syzygium_grande_EVM%20prediction%20Scaffold_9__1_contigs__length_35655371.2575.mRNA1 syzygium_grande syzygium_grande_EVM%20prediction%20Scaffold_9__1_contigs__length_35655371.2575.mRNA1
tagetes_erecta_GWHPDOCX034248 tagetes_erecta tagetes_erecta_GWHPDOCX034248
TlepHiC_scaffold_40169300 takakia_lepidozioides TlepHiC_scaffold_40169300
tamarix_chinensis_TC02G3561T1 tamarix_chinensis tamarix_chinensis_TC02G3561T1
tapiscia_sinensis_evm.model.scaf_270.18 tapiscia_sinensis tapiscia_sinensis_evm.model.scaf_270.18
tapiscia_sinensis_evm.model.scaf_57.269 tapiscia_sinensis tapiscia_sinensis_evm.model.scaf_57.269
TkokGWHAAAA000015000031110.1 taraxacum_kok_saghyz TkokGWHAAAA000015000031110.1
TkokGWHAAAA000021760044590.1 taraxacum_kok_saghyz TkokGWHAAAA000021760044590.1
TkokGWHAAAA000076170156050.1 taraxacum_kok_saghyz TkokGWHAAAA000076170156050.1
TkokGWHAAAA000251100399330.1 taraxacum_kok_saghyz TkokGWHAAAA000251100399330.1
TchiHiC_scaffold_110112100.1 taxus_chinensis TchiHiC_scaffold_110112100.1
TchiHiC_scaffold_110112140.1 taxus_chinensis TchiHiC_scaffold_110112140.1
TchiHiC_scaffold_120164830.1 taxus_chinensis TchiHiC_scaffold_120164830.1
TchiHiC_scaffold_20189810.1 taxus_chinensis TchiHiC_scaffold_20189810.1
TchiHiC_scaffold_20189820.1 taxus_chinensis TchiHiC_scaffold_20189820.1