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
Cglascaffold2380089570	casuarina_glauca	Cglascaffold2380089570
Cnit2160790054620	catagonium_nitens	Cnit2160790054620
catharanthus_roseus_CRO_T010001	catharanthus_roseus	catharanthus_roseus_CRO_T010001
catharanthus_roseus_CRO_T023216	catharanthus_roseus	catharanthus_roseus_CRO_T023216
catharanthus_roseus_CRO_T028555	catharanthus_roseus	catharanthus_roseus_CRO_T028555
Clenscf_90090800.1	caulerpa_lentillifera	Clenscf_90090800.1
CEame01G0036090	cenchrus_americanus	CEame01G0036090
CEame05G0029770	cenchrus_americanus	CEame05G0029770
CEame05G0037560	cenchrus_americanus	CEame05G0037560
CEame06G0038760	cenchrus_americanus	CEame06G0038760
CEame07G0000150	cenchrus_americanus	CEame07G0000150
CEame07G0039490	cenchrus_americanus	CEame07G0039490
cenchrus_fungigraminus_GWHPBWDX004032.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX004032.1
cenchrus_fungigraminus_GWHPBWDX011310.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX011310.1
cenchrus_fungigraminus_GWHPBWDX022513.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX022513.1
cenchrus_fungigraminus_GWHPBWDX037187.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX037187.1
cenchrus_fungigraminus_GWHPBWDX044839.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX044839.1
cenchrus_fungigraminus_GWHPBWDX045531.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX045531.1
cenchrus_fungigraminus_GWHPBWDX049393.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX049393.1
cenchrus_fungigraminus_GWHPBWDX054729.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX054729.1
cenchrus_fungigraminus_GWHPBWDX061834.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX061834.1
cenchrus_fungigraminus_GWHPBWDX061836.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX061836.1
cenchrus_fungigraminus_GWHPBWDX063286.1	cenchrus_fungigraminus	cenchrus_fungigraminus_GWHPBWDX063286.1
PenpuB50028688.g	cenchrus_purpureus	PenpuB50028688.g
centella_asiatica_evm.model.Scaffold_3.2087	centella_asiatica	centella_asiatica_evm.model.Scaffold_3.2087
centella_asiatica_evm.model.Scaffold_3.2088	centella_asiatica	centella_asiatica_evm.model.Scaffold_3.2088
centella_asiatica_evm.model.Scaffold_4.1728	centella_asiatica	centella_asiatica_evm.model.Scaffold_4.1728
Cfolscaffold34650194190	cephalotus_follicularis	Cfolscaffold34650194190
Cfolscaffold67840308190	cephalotus_follicularis	Cfolscaffold67840308190
Cser07G0002610.1	cerasus_serrulata	Cser07G0002610.1