PlantSME Plant secondary metabolism enzyme database
IFS

IFS

Atlas summary family IFS.

Lineage Coverage
Detected in 324 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Rhododendron vialii
Triticum turgidum
Pinus taeda
Avena atlantica
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 541 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
ItaiItaiw_v1_scaffold_390260740.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_390260740.1
ItaiItaiw_v1_scaffold_390260760.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_390260760.1
ItaiItaiw_v1_scaffold_400271980.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_400271980.1
ItaiItaiw_v1_scaffold_40261940.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_40261940.1
ItaiItaiw_v1_scaffold_40266760.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_40266760.1
ItaiItaiw_v1_scaffold_410273810.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_410273810.1
ItaiItaiw_v1_scaffold_430280800.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_430280800.1
ItaiItaiw_v1_scaffold_430280900.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_430280900.1
ItaiItaiw_v1_scaffold_430280910.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_430280910.1
ItaiItaiw_v1_scaffold_470292250.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_470292250.1
ItaiItaiw_v1_scaffold_470293200.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_470293200.1
ItaiItaiw_v1_scaffold_470293210.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_470293210.1
ItaiItaiw_v1_scaffold_50305040.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_50305040.1
ItaiItaiw_v1_scaffold_50305050.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_50305050.1
ItaiItaiw_v1_scaffold_50305080.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_50305080.1
ItaiItaiw_v1_scaffold_50305100.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_50305100.1
ItaiItaiw_v1_scaffold_520316630.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_520316630.1
ItaiItaiw_v1_scaffold_540321110.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_540321110.1
ItaiItaiw_v1_scaffold_560325790.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_560325790.1
ItaiItaiw_v1_scaffold_600340890.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_600340890.1
ItaiItaiw_v1_scaffold_60337010.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_60337010.1
ItaiItaiw_v1_scaffold_60337020.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_60337020.1
ItaiItaiw_v1_scaffold_620345180.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_620345180.1
ItaiItaiw_v1_scaffold_640349920.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_640349920.1
ItaiItaiw_v1_scaffold_680357590.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_680357590.1
ItaiItaiw_v1_scaffold_70360840.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_70360840.1
ItaiItaiw_v1_scaffold_70365500.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_70365500.1
ItaiItaiw_v1_scaffold_720370360.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_720370360.1
ItaiItaiw_v1_scaffold_790379700.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_790379700.1
ItaiItaiw_v1_scaffold_790379930.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_790379930.1