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
prunus_domestica_Pd.00g590730.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g590730.m01-v1.0
prunus_domestica_Pd.00g615590.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g615590.m01-v1.0
prunus_domestica_Pd.00g885650.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g885650.m01-v1.0
prunus_domestica_Pd.00g959200.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g959200.m01-v1.0
Pdul07G0018720.1 prunus_dulcis Pdul07G0018720.1
Pdul07G0018720.2 prunus_dulcis Pdul07G0018720.2
prunus_ferganensis_Pfe04g1996 prunus_ferganensis prunus_ferganensis_Pfe04g1996
prunus_ferganensis_Pfe07g1196 prunus_ferganensis prunus_ferganensis_Pfe07g1196
prunus_ferganensis_Pfe07g2042 prunus_ferganensis prunus_ferganensis_Pfe07g2042
prunus_fruticosa_Braker_braker2.g23294.t1 prunus_fruticosa prunus_fruticosa_Braker_braker2.g23294.t1
prunus_fruticosa_Fves_FvH4_1g09830.1_R0 prunus_fruticosa prunus_fruticosa_Fves_FvH4_1g09830.1_R0
prunus_fruticosa_Mdom_HF19128-RA_R0 prunus_fruticosa prunus_fruticosa_Mdom_HF19128-RA_R0
prunus_fruticosa_Mdom_HF31868-RA_R9 prunus_fruticosa prunus_fruticosa_Mdom_HF31868-RA_R9
prunus_fruticosa_Parm_rna-CURHAP_LOCUS3617_R2 prunus_fruticosa prunus_fruticosa_Parm_rna-CURHAP_LOCUS3617_R2
prunus_fruticosa_Parm_rna-CURHAP_LOCUS46109_R0 prunus_fruticosa prunus_fruticosa_Parm_rna-CURHAP_LOCUS46109_R0
prunus_humilis_GWHPBCKI016649 prunus_humilis prunus_humilis_GWHPBCKI016649
prunus_kansuensis_Pka01g1342 prunus_kansuensis prunus_kansuensis_Pka01g1342
prunus_kansuensis_Pka07g1994 prunus_kansuensis prunus_kansuensis_Pka07g1994
prunus_kanzakura_KWZCAM2g0626.1 prunus_kanzakura prunus_kanzakura_KWZCAM2g0626.1
prunus_kanzakura_KWZCAM7g2010.1 prunus_kanzakura prunus_kanzakura_KWZCAM7g2010.1
prunus_kanzakura_KWZCAM8g4093.1 prunus_kanzakura prunus_kanzakura_KWZCAM8g4093.1
prunus_kanzakura_KWZSPE7g1633.1 prunus_kanzakura prunus_kanzakura_KWZSPE7g1633.1
prunus_kanzakura_KWZSPE8g3706.1 prunus_kanzakura prunus_kanzakura_KWZSPE8g3706.1
prunus_kanzakura_KWZSPE8g4656.1 prunus_kanzakura prunus_kanzakura_KWZSPE8g4656.1
Pruma.4G024400.t1.p1_1 prunus_mandshurica Pruma.4G024400.t1.p1_1
Pruma.7G314200.t1.p1_1 prunus_mandshurica Pruma.7G314200.t1.p1_1
Pruma.7G314600.t1.p1_1 prunus_mandshurica Pruma.7G314600.t1.p1_1
Pruma.7G314700.t1.p1_1 prunus_mandshurica Pruma.7G314700.t1.p1_1
prunus_mira_Pmi04g2610 prunus_mira prunus_mira_Pmi04g2610
prunus_mira_Pmi07g2157 prunus_mira prunus_mira_Pmi07g2157