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
Am05g06720.P01	antirrhinum_majus	Am05g06720.P01
Am07g23430.P01	antirrhinum_majus	Am07g23430.P01
Asin02G0001510	aquilaria_sinensis	Asin02G0001510
Asin02G0011840	aquilaria_sinensis	Asin02G0011840
Asin06G0013250	aquilaria_sinensis	Asin06G0013250
Acoe_03G0028360.1	aquilegia_coerulea	Acoe_03G0028360.1
Acoe_06G0001730.1	aquilegia_coerulea	Acoe_06G0001730.1
Acoe_06G0001730.2	aquilegia_coerulea	Acoe_06G0001730.2
Acoe_06G0001740.1	aquilegia_coerulea	Acoe_06G0001740.1
Acoe_07G0015650.1	aquilegia_coerulea	Acoe_07G0015650.1
arabidopsis_arenosa_CAE6007185.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6007185.1
arabidopsis_arenosa_CAE6011055.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6011055.1
arabidopsis_arenosa_CAE6029274.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6029274.1
arabidopsis_arenosa_CAE6034508.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6034508.1
arabidopsis_arenosa_CAE6075310.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6075310.1
arabidopsis_arenosa_CAE6075698.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6075698.1
arabidopsis_arenosa_CAE6091952.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6091952.1
arabidopsis_arenosa_CAE6192188.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6192188.1
arabidopsis_arenosa_CAE6192213.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6192213.1
arabidopsis_arenosa_CAE6221873.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6221873.1
arabidopsis_arenosa_CAE6221891.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6221891.1
arabidopsis_arenosa_CAE6256941.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6256941.1
arabidopsis_arenosa_CAE6256952.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6256952.1
arabidopsis_arenosa_CAE6256980.1	arabidopsis_arenosa	arabidopsis_arenosa_CAE6256980.1
Alyrscaffold_40130390.1	arabidopsis_lyrata	Alyrscaffold_40130390.1
Alyrscaffold_40146180.1	arabidopsis_lyrata	Alyrscaffold_40146180.1
Alyrscaffold_60202820.1	arabidopsis_lyrata	Alyrscaffold_60202820.1
Alyrscaffold_80280970.1	arabidopsis_lyrata	Alyrscaffold_80280970.1
Alyrscaffold_80303120.1	arabidopsis_lyrata	Alyrscaffold_80303120.1
Alyrscaffold_80303130.1	arabidopsis_lyrata	Alyrscaffold_80303130.1