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
Sbic03G0019120.1	sorghum_bicolor	Sbic03G0019120.1
Sbic04G0032550.1	sorghum_bicolor	Sbic04G0032550.1
sparganium_stoloniferum_evm.model.Chr1.3197	sparganium_stoloniferum	sparganium_stoloniferum_evm.model.Chr1.3197
sparganium_stoloniferum_evm.model.Chr4.2421	sparganium_stoloniferum	sparganium_stoloniferum_evm.model.Chr4.2421
TKY49531.1	spatholobus_suberectus	TKY49531.1
TKY56487.1	spatholobus_suberectus	TKY56487.1
TKY58179.1	spatholobus_suberectus	TKY58179.1
TKY65997.1	spatholobus_suberectus	TKY65997.1
Sgircontig_1550067400	sphagnum_girgensohnii	Sgircontig_1550067400
Sgircontig_1680071230	sphagnum_girgensohnii	Sgircontig_1680071230
Sgircontig_9420332590	sphagnum_girgensohnii	Sgircontig_9420332590
Spal2195090011090	sphagnum_palustre	Spal2195090011090
Spal2593760044210	sphagnum_palustre	Spal2593760044210
SoleSpoScf_012800035510	spinacia_oleracea	SoleSpoScf_012800035510
SoleSpoScf_017230047280	spinacia_oleracea	SoleSpoScf_017230047280
SoleSpoScf_034910071700	spinacia_oleracea	SoleSpoScf_034910071700
spirodela_intermedia_CAA7396237.1	spirodela_intermedia	spirodela_intermedia_CAA7396237.1
Spolpseudo00012430.1	spirodela_polyrhiza	Spolpseudo00012430.1
Smuss180077060	spirogloea_muscicola	Smuss180077060
stellera_chamaejasme_SchT029735.1	stellera_chamaejasme	stellera_chamaejasme_SchT029735.1
Sreb04G0026060.1	stevia_rebaudiana	Sreb04G0026060.1
Sreb06G0014370.1	stevia_rebaudiana	Sreb06G0014370.1
streptocarpus_rexii_Sr00901-RA	streptocarpus_rexii	streptocarpus_rexii_Sr00901-RA
streptocarpus_rexii_Sr33375-RA	streptocarpus_rexii	streptocarpus_rexii_Sr33375-RA
Sasiscaffold740297380.1	striga_asiatica	Sasiscaffold740297380.1
Sasiscaffold980333260.1	striga_asiatica	Sasiscaffold980333260.1
striga_hermonthica_CAA0810623.1	striga_hermonthica	striga_hermonthica_CAA0810623.1
striga_hermonthica_CAA0829259.1	striga_hermonthica	striga_hermonthica_CAA0829259.1
striga_hermonthica_CAA0839476.1	striga_hermonthica	striga_hermonthica_CAA0839476.1
Scus12G0010220.1	strobilanthes_cusia	Scus12G0010220.1