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
HhamSuperscaffold320631410 hibiscus_hamabo HhamSuperscaffold320631410
HhamSuperscaffold340669100 hibiscus_hamabo HhamSuperscaffold340669100
HhamSuperscaffold360698240 hibiscus_hamabo HhamSuperscaffold360698240
HhamSuperscaffold400783440 hibiscus_hamabo HhamSuperscaffold400783440
HhamSuperscaffold50893570 hibiscus_hamabo HhamSuperscaffold50893570
HhamSuperscaffold50923630 hibiscus_hamabo HhamSuperscaffold50923630
HhamSuperscaffold60927720 hibiscus_hamabo HhamSuperscaffold60927720
HhamSuperscaffold81015510 hibiscus_hamabo HhamSuperscaffold81015510
HhamSuperscaffold91050860 hibiscus_hamabo HhamSuperscaffold91050860
Hhamunanchor2501060810 hibiscus_hamabo Hhamunanchor2501060810
hippophae_rhamnoides_Hiprha1gene00377 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene00377
hippophae_rhamnoides_Hiprha1gene01179 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene01179
hippophae_rhamnoides_Hiprha1gene10384 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene10384
hippophae_rhamnoides_Hiprha1gene11403 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene11403
hippophae_rhamnoides_Hiprha1gene27163 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene27163
hippophae_rhamnoides_Hiprha1gene27889 hippophae_rhamnoides hippophae_rhamnoides_Hiprha1gene27889
hirschfeldia_incana_HINC_NIJ_V1_G0005160.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0005160.1
hirschfeldia_incana_HINC_NIJ_V1_G0044460.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0044460.1
hirschfeldia_incana_HINC_NIJ_V1_G0053780.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0053780.1
hirschfeldia_incana_HINC_NIJ_V1_G0101740.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0101740.1
hirschfeldia_incana_HINC_NIJ_V1_G0153670.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0153670.1
hirschfeldia_incana_HINC_NIJ_V1_G0172920.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0172920.1
hirschfeldia_incana_HINC_NIJ_V1_G0182490.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0182490.1
hirschfeldia_incana_HINC_NIJ_V1_G0210400.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0210400.1
hirschfeldia_incana_HINC_NIJ_V1_G0239030.1 hirschfeldia_incana hirschfeldia_incana_HINC_NIJ_V1_G0239030.1
Hsca2900266990 homaliodendron_scalpellifolium Hsca2900266990