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
nepenthes_mirabilis_FUN_041953-T1 nepenthes_mirabilis nepenthes_mirabilis_FUN_041953-T1
nepeta_cataria_g38368.t1 nepeta_cataria nepeta_cataria_g38368.t1
nepeta_cataria_g38369.t1 nepeta_cataria nepeta_cataria_g38369.t1
nepeta_mussinii_g1085.t1 nepeta_mussinii nepeta_mussinii_g1085.t1
nepeta_mussinii_g24937.t1 nepeta_mussinii nepeta_mussinii_g24937.t1
nepeta_mussinii_g27449.t1 nepeta_mussinii nepeta_mussinii_g27449.t1
nephelium_lappaceum_GWHPBECQ002867 nephelium_lappaceum nephelium_lappaceum_GWHPBECQ002867
nephelium_lappaceum_GWHPBECQ005152 nephelium_lappaceum nephelium_lappaceum_GWHPBECQ005152
nephelium_lappaceum_GWHPBECQ013898 nephelium_lappaceum nephelium_lappaceum_GWHPBECQ013898
nicotiana_benthamiana_Niben261Chr10g0122003.1 nicotiana_benthamiana nicotiana_benthamiana_Niben261Chr10g0122003.1
nicotiana_benthamiana_Niben261Chr10g1093009.1 nicotiana_benthamiana nicotiana_benthamiana_Niben261Chr10g1093009.1
nicotiana_benthamiana_Niben261Chr15g0788014.1 nicotiana_benthamiana nicotiana_benthamiana_Niben261Chr15g0788014.1
nicotiana_benthamiana_Niben261Chr17g0242006.1 nicotiana_benthamiana nicotiana_benthamiana_Niben261Chr17g0242006.1
nicotiana_sylvestris_XP_009781853.1 nicotiana_sylvestris nicotiana_sylvestris_XP_009781853.1
nicotiana_sylvestris_XP_009784474.1 nicotiana_sylvestris nicotiana_sylvestris_XP_009784474.1
nicotiana_tabacum_Nitab4.5_0000839g0010.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0000839g0010.1
nicotiana_tabacum_Nitab4.5_0001371g0100.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0001371g0100.1
nicotiana_tabacum_Nitab4.5_0001400g0040.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0001400g0040.1
nicotiana_tabacum_Nitab4.5_0002209g0240.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0002209g0240.1
nicotiana_tabacum_Nitab4.5_0003250g0040.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0003250g0040.1
nicotiana_tabacum_Nitab4.5_0005983g0020.1 nicotiana_tabacum nicotiana_tabacum_Nitab4.5_0005983g0020.1
nicotiana_tomentosiformis_XP_009620550.1 nicotiana_tomentosiformis nicotiana_tomentosiformis_XP_009620550.1
Nschscaffold10951_cov1220014430 nissolia_schottii Nschscaffold10951_cov1220014430
Nschscaffold23173_cov760111700 nissolia_schottii Nschscaffold23173_cov760111700
Nschscaffold2329_cov1410112180 nissolia_schottii Nschscaffold2329_cov1410112180
Nschscaffold24699_cov1120122460 nissolia_schottii Nschscaffold24699_cov1120122460
Nschscaffold3599_cov760180580 nissolia_schottii Nschscaffold3599_cov760180580
Nschscaffold524354_cov1170245430 nissolia_schottii Nschscaffold524354_cov1170245430
Nschscaffold524755_cov1120273910 nissolia_schottii Nschscaffold524755_cov1120273910
Ncon15804660233290 noteroclada_confluens Ncon15804660233290