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
Hlup008371F0877590.1 humulus_lupulus Hlup008371F0877590.1
Hlup008608F0881840.1 humulus_lupulus Hlup008608F0881840.1
Hlup008608F0881850.1 humulus_lupulus Hlup008608F0881850.1
Hlup009135F0890660.1 humulus_lupulus Hlup009135F0890660.1
Hlup009207F0891630.1 humulus_lupulus Hlup009207F0891630.1
Hlup009551F0895910.1 humulus_lupulus Hlup009551F0895910.1
Hlup010410F0904340.1 humulus_lupulus Hlup010410F0904340.1
Hlup010547F0905200.1 humulus_lupulus Hlup010547F0905200.1
Hlup011352F0910500.1 humulus_lupulus Hlup011352F0910500.1
Hlup011791F0912080.1 humulus_lupulus Hlup011791F0912080.1
Hlup012016F0912560.1 humulus_lupulus Hlup012016F0912560.1
hydrangea_macrophylla_Hma1.2p1_0008F-2.1_g005890 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0008F-2.1_g005890
hydrangea_macrophylla_Hma1.2p1_0017F.1_g011900 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0017F.1_g011900
hydrangea_macrophylla_Hma1.2p1_0017F.1_g011940 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0017F.1_g011940
hydrangea_macrophylla_Hma1.2p1_0017F.1_g011960 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0017F.1_g011960
hydrangea_macrophylla_Hma1.2p1_0023F.1_g015220 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0023F.1_g015220
hydrangea_macrophylla_Hma1.2p1_0023F.1_g015260 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0023F.1_g015260
hydrangea_macrophylla_Hma1.2p1_0031F.1_g018520 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0031F.1_g018520
hydrangea_macrophylla_Hma1.2p1_0036F.1_g022640 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0036F.1_g022640
hydrangea_macrophylla_Hma1.2p1_0044F.1_g026100 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0044F.1_g026100
hydrangea_macrophylla_Hma1.2p1_0046F.1_g027290 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0046F.1_g027290
hydrangea_macrophylla_Hma1.2p1_0046F.1_g027420 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0046F.1_g027420
hydrangea_macrophylla_Hma1.2p1_0053F.1_g030900 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0053F.1_g030900
hydrangea_macrophylla_Hma1.2p1_0066F.1_g035820 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0066F.1_g035820
hydrangea_macrophylla_Hma1.2p1_0075F.1_g039130 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0075F.1_g039130
hydrangea_macrophylla_Hma1.2p1_0079F.1_g041180 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0079F.1_g041180
hydrangea_macrophylla_Hma1.2p1_0084F.1_g043060 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0084F.1_g043060
hydrangea_macrophylla_Hma1.2p1_0084F.1_g043090 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0084F.1_g043090
hydrangea_macrophylla_Hma1.2p1_0099F.1_g048730 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0099F.1_g048730
hydrangea_macrophylla_Hma1.2p1_0101F.1_g049410 hydrangea_macrophylla hydrangea_macrophylla_Hma1.2p1_0101F.1_g049410