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_20163480.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20163480.1
ItaiItaiw_v1_scaffold_210174420.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_210174420.1
ItaiItaiw_v1_scaffold_220176000.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_220176000.1
ItaiItaiw_v1_scaffold_220176120.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_220176120.1
ItaiItaiw_v1_scaffold_220176130.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_220176130.1
ItaiItaiw_v1_scaffold_220176140.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_220176140.1
ItaiItaiw_v1_scaffold_220179510.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_220179510.1
ItaiItaiw_v1_scaffold_230182320.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_230182320.1
ItaiItaiw_v1_scaffold_270201430.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_270201430.1
ItaiItaiw_v1_scaffold_280208080.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_280208080.1
ItaiItaiw_v1_scaffold_300224470.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_300224470.1
ItaiItaiw_v1_scaffold_300224520.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_300224520.1
ItaiItaiw_v1_scaffold_300225290.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_300225290.1
ItaiItaiw_v1_scaffold_300225300.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_300225300.1
ItaiItaiw_v1_scaffold_30218790.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_30218790.1
ItaiItaiw_v1_scaffold_30219740.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_30219740.1
ItaiItaiw_v1_scaffold_310227600.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_310227600.1
ItaiItaiw_v1_scaffold_310228090.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_310228090.1
ItaiItaiw_v1_scaffold_310231400.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_310231400.1
ItaiItaiw_v1_scaffold_330237990.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_330237990.1
ItaiItaiw_v1_scaffold_340241180.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_340241180.1
ItaiItaiw_v1_scaffold_350248290.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_350248290.1
ItaiItaiw_v1_scaffold_350248300.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_350248300.1
ItaiItaiw_v1_scaffold_350248390.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_350248390.1
ItaiItaiw_v1_scaffold_360249760.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_360249760.1
ItaiItaiw_v1_scaffold_360250820.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_360250820.1
ItaiItaiw_v1_scaffold_370253020.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_370253020.1
ItaiItaiw_v1_scaffold_390260200.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_390260200.1
ItaiItaiw_v1_scaffold_390260330.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_390260330.1
ItaiItaiw_v1_scaffold_390260730.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_390260730.1