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
Bo4g175880.1 brassica_oleracea Bo4g175880.1
Bo8g045940.1 brassica_oleracea Bo8g045940.1
Bo8g076760.1 brassica_oleracea Bo8g076760.1
Bo9g017770.1 brassica_oleracea Bo9g017770.1
Bo9g017790.1 brassica_oleracea Bo9g017790.1
Bo9g135440.1 brassica_oleracea Bo9g135440.1
Bo9g174290.1 brassica_oleracea Bo9g174290.1
Bra009358.1-P brassica_rapa Bra009358.1-P
Bra018076.1-P brassica_rapa Bra018076.1-P
Bra022979.1-P brassica_rapa Bra022979.1-P
Bra029211.1-P brassica_rapa Bra029211.1-P
Bra029212.1-P brassica_rapa Bra029212.1-P
Bra030461.1-P brassica_rapa Bra030461.1-P
Bra037747.1-P brassica_rapa Bra037747.1-P
Bra038647.1-P brassica_rapa Bra038647.1-P
Bra038648.1-P brassica_rapa Bra038648.1-P
bretschneidera_sinensis_BsiG0002855.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0002855.1
bretschneidera_sinensis_BsiG0013446.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0013446.1
bretschneidera_sinensis_BsiG0016134.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0016134.1
bretschneidera_sinensis_BsiG0022419.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0022419.1
bretschneidera_sinensis_BsiG0022433.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0022433.1
bretschneidera_sinensis_BsiG0026023.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0026023.1
bretschneidera_sinensis_BsiG0026025.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0026025.1
bretschneidera_sinensis_BsiG0028305.1 bretschneidera_sinensis bretschneidera_sinensis_BsiG0028305.1
bruguiera_cylindrica_evm.model.Scaffold_12_RagTag.799 bruguiera_cylindrica bruguiera_cylindrica_evm.model.Scaffold_12_RagTag.799
bruguiera_cylindrica_evm.model.Scaffold_3_RagTag.666 bruguiera_cylindrica bruguiera_cylindrica_evm.model.Scaffold_3_RagTag.666
bruguiera_cylindrica_evm.model.Scaffold_6_RagTag.1173 bruguiera_cylindrica bruguiera_cylindrica_evm.model.Scaffold_6_RagTag.1173
bruguiera_cylindrica_evm.model.Scaffold_9_RagTag.146 bruguiera_cylindrica bruguiera_cylindrica_evm.model.Scaffold_9_RagTag.146
bruguiera_parviflora_evm.model.Scaffold_12.720 bruguiera_parviflora bruguiera_parviflora_evm.model.Scaffold_12.720
bruguiera_parviflora_evm.model.Scaffold_14.336 bruguiera_parviflora bruguiera_parviflora_evm.model.Scaffold_14.336