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
hippophae_rhamnoides_Hiprha1gene04820	hippophae_rhamnoides	hippophae_rhamnoides_Hiprha1gene04820
hippophae_rhamnoides_Hiprha1gene10191	hippophae_rhamnoides	hippophae_rhamnoides_Hiprha1gene10191
hippophae_rhamnoides_Hiprha1gene19276	hippophae_rhamnoides	hippophae_rhamnoides_Hiprha1gene19276
hippophae_rhamnoides_Hiprha1gene21667	hippophae_rhamnoides	hippophae_rhamnoides_Hiprha1gene21667
hirschfeldia_incana_HINC_NIJ_V1_G0001310.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0001310.1
hirschfeldia_incana_HINC_NIJ_V1_G0155290.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0155290.1
hirschfeldia_incana_HINC_NIJ_V1_G0243420.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0243420.1
hirschfeldia_incana_HINC_NIJ_V1_G0257370.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0257370.1
hirschfeldia_incana_HINC_NIJ_V1_G0257380.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0257380.1
hirschfeldia_incana_HINC_NIJ_V1_G0299530.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0299530.1
hirschfeldia_incana_HINC_NIJ_V1_G0299540.1	hirschfeldia_incana	hirschfeldia_incana_HINC_NIJ_V1_G0299540.1
Hsca1556910058330	homaliodendron_scalpellifolium	Hsca1556910058330
hordeum_marinum_GWHPBJBH061847	hordeum_marinum	hordeum_marinum_GWHPBJBH061847
hordeum_marinum_GWHPBJBH062843	hordeum_marinum	hordeum_marinum_GWHPBJBH062843
hordeum_marinum_GWHPBJBH064968	hordeum_marinum	hordeum_marinum_GWHPBJBH064968
Hvulchr4HG0038130.5	hordeum_vulgare	Hvulchr4HG0038130.5
Hvulchr4HG0038160.1	hordeum_vulgare	Hvulchr4HG0038160.1
Hvulchr4HG0038180.1	hordeum_vulgare	Hvulchr4HG0038180.1
Hvulchr7HG0003800.1	hordeum_vulgare	Hvulchr7HG0003800.1
Hvulchr7HG0013890.14	hordeum_vulgare	Hvulchr7HG0013890.14
Hvulchr7HG0013890.15	hordeum_vulgare	Hvulchr7HG0013890.15
Hvulchr7HG0013890.17	hordeum_vulgare	Hvulchr7HG0013890.17
Hvulchr7HG0013890.19	hordeum_vulgare	Hvulchr7HG0013890.19
Hvulchr7HG0013890.2	hordeum_vulgare	Hvulchr7HG0013890.2
Hvulchr7HG0013890.7	hordeum_vulgare	Hvulchr7HG0013890.7
Hvulchr7HG0013890.9	hordeum_vulgare	Hvulchr7HG0013890.9
Hvulchr7HG0026960.5	hordeum_vulgare	Hvulchr7HG0026960.5
Hvulchr7HG0027360.1	hordeum_vulgare	Hvulchr7HG0027360.1
Hlup000438F0178170.1	humulus_lupulus	Hlup000438F0178170.1
Hlup001329F0373900.1	humulus_lupulus	Hlup001329F0373900.1