PlantSME Plant secondary metabolism enzyme database
FLS

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
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Pinus taeda
Amborella trichopoda
Brassica carinata
Hordeum vulgare
Related Modules
Flavonoid pathway
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
GeneSpeciesProtein ID
XP_010504586.1 camelina_sativa XP_010504586.1
XP_010507599.1 camelina_sativa XP_010507599.1
XP_010508758.1 camelina_sativa XP_010508758.1
XP_010514736.1 camelina_sativa XP_010514736.1
XP_010516281.1 camelina_sativa XP_010516281.1
camellia_oleifera_augustus_masked-HiC_scaffold_8-processed-gene-1081.22-mRNA-1 camellia_oleifera camellia_oleifera_augustus_masked-HiC_scaffold_8-processed-gene-1081.22-mRNA-1
camellia_oleifera_maker-HiC_scaffold_10-snap-gene-1560.42-mRNA-1 camellia_oleifera camellia_oleifera_maker-HiC_scaffold_10-snap-gene-1560.42-mRNA-1
camellia_oleifera_maker-HiC_scaffold_5-snap-gene-1740.32-mRNA-1 camellia_oleifera camellia_oleifera_maker-HiC_scaffold_5-snap-gene-1740.32-mRNA-1
camellia_oleifera_snap_masked-HiC_scaffold_3-processed-gene-1213.27-mRNA-1 camellia_oleifera camellia_oleifera_snap_masked-HiC_scaffold_3-processed-gene-1213.27-mRNA-1
camellia_sinensis_GWHPASIV002999 camellia_sinensis camellia_sinensis_GWHPASIV002999
camellia_sinensis_GWHPASIV004729 camellia_sinensis camellia_sinensis_GWHPASIV004729
camellia_sinensis_GWHPASIV039568 camellia_sinensis camellia_sinensis_GWHPASIV039568
camellia_sinensis_GWHPASIV039569 camellia_sinensis camellia_sinensis_GWHPASIV039569
Cacu02G0008830.1 camptotheca_acuminata Cacu02G0008830.1
Cacu06G0001080.2 camptotheca_acuminata Cacu06G0001080.2
Cacu16G0007990.1 camptotheca_acuminata Cacu16G0007990.1
capparis_spinosa_Cs01G003700.1 capparis_spinosa capparis_spinosa_Cs01G003700.1
capparis_spinosa_Cs01G006510.1 capparis_spinosa capparis_spinosa_Cs01G006510.1
capparis_spinosa_Cs08G005810.1 capparis_spinosa capparis_spinosa_Cs08G005810.1
capparis_spinosa_Cs10G004310.1 capparis_spinosa capparis_spinosa_Cs10G004310.1
capparis_spinosa_Cs10G009540.1 capparis_spinosa capparis_spinosa_Cs10G009540.1
capparis_spinosa_Cs19G003380.1 capparis_spinosa capparis_spinosa_Cs19G003380.1
CAgraScaffold156910046380.1 capsella_grandiflora CAgraScaffold156910046380.1
CAgraScaffold16420052140.1 capsella_grandiflora CAgraScaffold16420052140.1
CAgraScaffold167710059030.1 capsella_grandiflora CAgraScaffold167710059030.1
CAgraScaffold5780189020.1 capsella_grandiflora CAgraScaffold5780189020.1
Crubscaffold_40118790.2 capsella_rubella Crubscaffold_40118790.2
Crubscaffold_40134700.1 capsella_rubella Crubscaffold_40134700.1
Crubscaffold_50152010.1 capsella_rubella Crubscaffold_50152010.1
Crubscaffold_50165930.1 capsella_rubella Crubscaffold_50165930.1