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
Ncon16779810374810 noteroclada_confluens Ncon16779810374810
Ncon17070900475040 noteroclada_confluens Ncon17070900475040
nyssa_yunnanensis_augustus-151-processed-gene-13.14-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_augustus-151-processed-gene-13.14-mRNA-1
nyssa_yunnanensis_maker-125-augustus-gene-21.15-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_maker-125-augustus-gene-21.15-mRNA-1
nyssa_yunnanensis_maker-164-augustus-gene-0.11-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_maker-164-augustus-gene-0.11-mRNA-1
nyssa_yunnanensis_maker-81-augustus-gene-11.6-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_maker-81-augustus-gene-11.6-mRNA-1
ochroma_pyramidale_OCHPYR39280_OCHPYR ochroma_pyramidale ochroma_pyramidale_OCHPYR39280_OCHPYR
ocimum_basilicum_1842.g84.t1 ocimum_basilicum ocimum_basilicum_1842.g84.t1
ocimum_basilicum_508.g9.t1 ocimum_basilicum ocimum_basilicum_508.g9.t1
ocimum_basilicum_564.g79.t1 ocimum_basilicum ocimum_basilicum_564.g79.t1
ocimum_sanctum_Ote100161440011 ocimum_sanctum ocimum_sanctum_Ote100161440011
ocimum_sanctum_Ote100163330102 ocimum_sanctum ocimum_sanctum_Ote100163330102
ocimum_sanctum_Ote100169400021 ocimum_sanctum ocimum_sanctum_Ote100169400021
Osph4924290132550 odontoschisma_sphagni Osph4924290132550
Osph4977840211920 odontoschisma_sphagni Osph4977840211920
oldenlandia_corymbosa_CAI9087820.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9087820.1
oldenlandia_corymbosa_CAI9095452.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9095452.1
oldenlandia_corymbosa_CAI9100899.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9100899.1
oldenlandia_corymbosa_CAI9114065.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9114065.1
Oeur12G0012820.1 olea_europaea Oeur12G0012820.1
Oeurscaffold38460137330.1 olea_europaea Oeurscaffold38460137330.1
Olatscaffold1010007970 olyra_latifolia Olatscaffold1010007970
Olatscaffold1870103800 olyra_latifolia Olatscaffold1870103800
Olatscaffold2190132300 olyra_latifolia Olatscaffold2190132300
Opum01G0010100.1 ophiorrhiza_pumila Opum01G0010100.1
Opum01G0018220.1 ophiorrhiza_pumila Opum01G0018220.1
Opum03G0009730.1 ophiorrhiza_pumila Opum03G0009730.1
Opum03G0018390.1 ophiorrhiza_pumila Opum03G0018390.1
Opum03G0018400.1 ophiorrhiza_pumila Opum03G0018400.1
Opum04G0002530.1 ophiorrhiza_pumila Opum04G0002530.1