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
tiarella_polyphylla_GWHPBKAH003383	tiarella_polyphylla	tiarella_polyphylla_GWHPBKAH003383
Tmegctg006160_pilon_pilon_pilon0110130	timmia_megapolitana	Tmegctg006160_pilon_pilon_pilon0110130
TOsin17G0006330	toona_sinensis	TOsin17G0006330
trapa_bicornis_GWHPBOVS002352	trapa_bicornis	trapa_bicornis_GWHPBOVS002352
trapa_incisa_GWHPCBIN002321	trapa_incisa	trapa_incisa_GWHPCBIN002321
trapa_incisa_GWHPCBIN005968	trapa_incisa	trapa_incisa_GWHPCBIN005968
PON84991.1[Trema	trema_orientale	PON84991.1[Trema
Treubia3500141540	treubia	Treubia3500141540
MCH96237.1[Trifolium	trifolium_medium	MCH96237.1[Trifolium
MCH96795.1[Trifolium	trifolium_medium	MCH96795.1[Trifolium
MCH98540.1[Trifolium	trifolium_medium	MCH98540.1[Trifolium
MCH98549.1[Trifolium	trifolium_medium	MCH98549.1[Trifolium
MCI04707.1[Trifolium	trifolium_medium	MCI04707.1[Trifolium
MCI06594.1[Trifolium	trifolium_medium	MCI06594.1[Trifolium
MCI10663.1[Trifolium	trifolium_medium	MCI10663.1[Trifolium
MCI11079.1[Trifolium	trifolium_medium	MCI11079.1[Trifolium
MCI32439.1[Trifolium	trifolium_medium	MCI32439.1[Trifolium
MCI71875.1[Trifolium	trifolium_medium	MCI71875.1[Trifolium
Tpra03G0030540.1	trifolium_pratense	Tpra03G0030540.1
TpraFKJA01000152.10005110.1	trifolium_pratense	TpraFKJA01000152.10005110.1
TpraFKJA01000152.10005120.1	trifolium_pratense	TpraFKJA01000152.10005120.1
TpraFKJA01000197.10011260.1	trifolium_pratense	TpraFKJA01000197.10011260.1
TpraFKJA01000862.10078430.1	trifolium_pratense	TpraFKJA01000862.10078430.1
TpraFKJA01001165.10093670.1	trifolium_pratense	TpraFKJA01001165.10093670.1
trifolium_subterranum_Ts_v2.0_08936.1	trifolium_subterranum	trifolium_subterranum_Ts_v2.0_08936.1
trifolium_subterranum_Ts_v2.0_09122.1	trifolium_subterranum	trifolium_subterranum_Ts_v2.0_09122.1
trifolium_subterranum_Ts_v2.0_09123.1	trifolium_subterranum	trifolium_subterranum_Ts_v2.0_09123.1
trifolium_subterranum_Ts_v2.0_12351.1	trifolium_subterranum	trifolium_subterranum_Ts_v2.0_12351.1
trifolium_subterranum_Ts_v2.0_30689.1	trifolium_subterranum	trifolium_subterranum_Ts_v2.0_30689.1
XP_038688106.1[Tripterygium	tripterygium_wilfordii	XP_038688106.1[Tripterygium