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

Species Distribution

Related Modules

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

Gene	Species	Protein ID
Sbirscaffold636_cov3240158060	sclerocarya_birrea	Sbirscaffold636_cov3240158060
scutellaria_barbata_GWHPAOTP011228	scutellaria_barbata	scutellaria_barbata_GWHPAOTP011228
Scer05G0057460.1	secale_cereale	Scer05G0057460.1
Scer05G0057470.1	secale_cereale	Scer05G0057470.1
Scer05G0057490.1	secale_cereale	Scer05G0057490.1
Scer05G0058390.1	secale_cereale	Scer05G0058390.1
Smoescaffold_1260047750.1	selaginella_moellendorffii	Smoescaffold_1260047750.1
Smoescaffold_420149660.1	selaginella_moellendorffii	Smoescaffold_420149660.1
Smoescaffold_520169600.1	selaginella_moellendorffii	Smoescaffold_520169600.1
XP_011085559.1	sesamum_indicum	XP_011085559.1
XP_020552058.1	sesamum_indicum	XP_020552058.1
Sitascaffold_70232870.1	setaria_italica	Sitascaffold_70232870.1
Sitascaffold_90322560.1	setaria_italica	Sitascaffold_90322560.1
Svir07G0005030.1	setaria_viridis	Svir07G0005030.1
Svir09G0038930.1	setaria_viridis	Svir09G0038930.1
silene_latifolia_GWHPCBIJ003295	silene_latifolia	silene_latifolia_GWHPCBIJ003295
silene_latifolia_GWHPCBIJ004232	silene_latifolia	silene_latifolia_GWHPCBIJ004232
silene_latifolia_GWHPCBIJ005060	silene_latifolia	silene_latifolia_GWHPCBIJ005060
silene_latifolia_GWHPCBIJ013591	silene_latifolia	silene_latifolia_GWHPCBIJ013591
silene_latifolia_GWHPCBIJ013597	silene_latifolia	silene_latifolia_GWHPCBIJ013597
SalbSina_scaffold7510433320.1	sinapis_alba	SalbSina_scaffold7510433320.1
evm.TU.tig00002451.3_1_ORF1	siraitia_grosvenorii	evm.TU.tig00002451.3_1_ORF1
evm.TU.tig00153490.99_1_ORF1	siraitia_grosvenorii	evm.TU.tig00153490.99_1_ORF1
SiriSI_C1977330042520	sisymbrium_irio	SiriSI_C1977330042520
SiriSI_scaffold4930394080	sisymbrium_irio	SiriSI_scaffold4930394080
solanum_aethiopicum_Soaet10014466	solanum_aethiopicum	solanum_aethiopicum_Soaet10014466
solanum_aethiopicum_Soaet10042942	solanum_aethiopicum	solanum_aethiopicum_Soaet10042942
solanum_galapagense_GWHPBJTJ025309	solanum_galapagense	solanum_galapagense_GWHPBJTJ025309
solanum_galapagense_GWHPBJTJ025638	solanum_galapagense	solanum_galapagense_GWHPBJTJ025638
solanum_habrochaites_GWHPBJTH030438	solanum_habrochaites	solanum_habrochaites_GWHPBJTH030438