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
Eoph06G0019860.1	eremochloa_ophiuroides	Eoph06G0019860.1
Ebreopera_scaffold_1380039530	erigeron_breviscapus	Ebreopera_scaffold_1380039530
Ebreopera_scaffold_175880077670	erigeron_breviscapus	Ebreopera_scaffold_175880077670
Ebreopera_scaffold_259370157250	erigeron_breviscapus	Ebreopera_scaffold_259370157250
Ebreopera_scaffold_385190234510	erigeron_breviscapus	Ebreopera_scaffold_385190234510
Ejap06G0006450.1	eriobotrya_japonica	Ejap06G0006450.1
Ejap17G0013130.1	eriobotrya_japonica	Ejap17G0013130.1
eruca_sativa_CAH8290078.1	eruca_sativa	eruca_sativa_CAH8290078.1
eruca_sativa_CAH8326161.1	eruca_sativa	eruca_sativa_CAH8326161.1
eruca_sativa_CAH8335038.1	eruca_sativa	eruca_sativa_CAH8335038.1
eruca_sativa_CAH8353182.1	eruca_sativa	eruca_sativa_CAH8353182.1
eruca_sativa_CAH8359957.1	eruca_sativa	eruca_sativa_CAH8359957.1
eruca_sativa_CAH8360455.1	eruca_sativa	eruca_sativa_CAH8360455.1
eruca_sativa_CAH8362397.1	eruca_sativa	eruca_sativa_CAH8362397.1
eruca_sativa_CAH8363380.1	eruca_sativa	eruca_sativa_CAH8363380.1
eruca_sativa_CAH8383263.1	eruca_sativa	eruca_sativa_CAH8383263.1
eruca_sativa_CAH8390823.1	eruca_sativa	eruca_sativa_CAH8390823.1
erythranthe_guttata_Migut.D00693.1.p	erythranthe_guttata	erythranthe_guttata_Migut.D00693.1.p
erythranthe_guttata_Migut.J01573.1.p	erythranthe_guttata	erythranthe_guttata_Migut.J01573.1.p
erythranthe_guttata_Migut.J01574.1.p	erythranthe_guttata	erythranthe_guttata_Migut.J01574.1.p
erythranthe_guttata_Migut.K00182.1.p	erythranthe_guttata	erythranthe_guttata_Migut.K00182.1.p
EulmGWHAAAL000000870079140.1	eucommia_ulmoides	EulmGWHAAAL000000870079140.1
EulmGWHAAAL000001490112840.1	eucommia_ulmoides	EulmGWHAAAL000001490112840.1
EulmGWHAAAL000001500113210.1	eucommia_ulmoides	EulmGWHAAAL000001500113210.1
EulmGWHAAAL000001520113880.1	eucommia_ulmoides	EulmGWHAAAL000001520113880.1
euphorbia_peplus_WCJ27546.1	euphorbia_peplus	euphorbia_peplus_WCJ27546.1
euphorbia_peplus_WCJ28664.1	euphorbia_peplus	euphorbia_peplus_WCJ28664.1
euphorbia_peplus_WCJ28665.1	euphorbia_peplus	euphorbia_peplus_WCJ28665.1
Esalscaffold_10002070.1	eutrema_salsugineum	Esalscaffold_10002070.1
Esalscaffold_100045280.1	eutrema_salsugineum	Esalscaffold_100045280.1