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_1190087580.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1190087580.1
ItaiItaiw_v1_scaffold_1210095380.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1210095380.1
ItaiItaiw_v1_scaffold_1240097460.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1240097460.1
ItaiItaiw_v1_scaffold_1290099580.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1290099580.1
ItaiItaiw_v1_scaffold_130099700.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_130099700.1
ItaiItaiw_v1_scaffold_1320105290.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1320105290.1
ItaiItaiw_v1_scaffold_1320105310.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1320105310.1
ItaiItaiw_v1_scaffold_1320105330.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1320105330.1
ItaiItaiw_v1_scaffold_1320105340.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1320105340.1
ItaiItaiw_v1_scaffold_1320105370.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1320105370.1
ItaiItaiw_v1_scaffold_1360107740.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1360107740.1
ItaiItaiw_v1_scaffold_1460116940.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1460116940.1
ItaiItaiw_v1_scaffold_150121530.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_150121530.1
ItaiItaiw_v1_scaffold_1530122900.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1530122900.1
ItaiItaiw_v1_scaffold_1590124690.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1590124690.1
ItaiItaiw_v1_scaffold_160128100.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_160128100.1
ItaiItaiw_v1_scaffold_170132850.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_170132850.1
ItaiItaiw_v1_scaffold_170132910.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_170132910.1
ItaiItaiw_v1_scaffold_170137280.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_170137280.1
ItaiItaiw_v1_scaffold_1800144410.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_1800144410.1
ItaiItaiw_v1_scaffold_180139510.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_180139510.1
ItaiItaiw_v1_scaffold_180139820.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_180139820.1
ItaiItaiw_v1_scaffold_200165560.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_200165560.1
ItaiItaiw_v1_scaffold_200165970.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_200165970.1
ItaiItaiw_v1_scaffold_200167180.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_200167180.1
ItaiItaiw_v1_scaffold_20153840.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20153840.1
ItaiItaiw_v1_scaffold_20159810.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20159810.1
ItaiItaiw_v1_scaffold_20159820.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20159820.1
ItaiItaiw_v1_scaffold_20159840.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20159840.1
ItaiItaiw_v1_scaffold_20160860.1 isoetes_taiwanensis ItaiItaiw_v1_scaffold_20160860.1