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
camellia_sinensis_GWHPASIV006486 camellia_sinensis camellia_sinensis_GWHPASIV006486
camellia_sinensis_GWHPASIV012750 camellia_sinensis camellia_sinensis_GWHPASIV012750
camellia_sinensis_GWHPASIV012752 camellia_sinensis camellia_sinensis_GWHPASIV012752
camellia_sinensis_GWHPASIV012765 camellia_sinensis camellia_sinensis_GWHPASIV012765
camellia_sinensis_GWHPASIV013355 camellia_sinensis camellia_sinensis_GWHPASIV013355
camellia_sinensis_GWHPASIV018728 camellia_sinensis camellia_sinensis_GWHPASIV018728
camellia_sinensis_GWHPASIV026016 camellia_sinensis camellia_sinensis_GWHPASIV026016
camellia_sinensis_GWHPASIV029561 camellia_sinensis camellia_sinensis_GWHPASIV029561
camellia_sinensis_GWHPASIV029562 camellia_sinensis camellia_sinensis_GWHPASIV029562
camellia_sinensis_GWHPASIV032233 camellia_sinensis camellia_sinensis_GWHPASIV032233
Cacu02G0002610.1 camptotheca_acuminata Cacu02G0002610.1
Cacu09G0009940.1 camptotheca_acuminata Cacu09G0009940.1
Cacu10G0002120.1 camptotheca_acuminata Cacu10G0002120.1
Cacu10G0002120.2 camptotheca_acuminata Cacu10G0002120.2
Cacu10G0002130.1 camptotheca_acuminata Cacu10G0002130.1
Cacu13G0007290.1 camptotheca_acuminata Cacu13G0007290.1
capparis_spinosa_Cs01G000720.1 capparis_spinosa capparis_spinosa_Cs01G000720.1
capparis_spinosa_Cs03G001270.1 capparis_spinosa capparis_spinosa_Cs03G001270.1
capparis_spinosa_Cs07G009020.1 capparis_spinosa capparis_spinosa_Cs07G009020.1
capparis_spinosa_Cs21G000220.1 capparis_spinosa capparis_spinosa_Cs21G000220.1
CAgraScaffold13650031500.1 capsella_grandiflora CAgraScaffold13650031500.1
CAgraScaffold2480102780.1 capsella_grandiflora CAgraScaffold2480102780.1
CAgraScaffold2480102790.1 capsella_grandiflora CAgraScaffold2480102790.1
CAgraScaffold2480102800.1 capsella_grandiflora CAgraScaffold2480102800.1
CAgraScaffold2480102810.1 capsella_grandiflora CAgraScaffold2480102810.1
CAgraScaffold35010135580.1 capsella_grandiflora CAgraScaffold35010135580.1
CAgraScaffold51980175580.1 capsella_grandiflora CAgraScaffold51980175580.1
CAgraScaffold6660203510.1 capsella_grandiflora CAgraScaffold6660203510.1
Crubscaffold_40130420.1 capsella_rubella Crubscaffold_40130420.1
Crubscaffold_60180370.1 capsella_rubella Crubscaffold_60180370.1