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
Itrk_sc0004781.1_g000003.1 ipomoea_batatas Itrk_sc0004781.1_g000003.1
Itrk_sc0004781.1_g000004.1 ipomoea_batatas Itrk_sc0004781.1_g000004.1
Itrk_sc0004781.1_g000005.1 ipomoea_batatas Itrk_sc0004781.1_g000005.1
Itrk_sc0004786.1_g000003.1 ipomoea_batatas Itrk_sc0004786.1_g000003.1
Itrk_sc0004786.1_g000005.1 ipomoea_batatas Itrk_sc0004786.1_g000005.1
Itrk_sc0004786.1_g000008.1 ipomoea_batatas Itrk_sc0004786.1_g000008.1
Itrk_sc0004786.1_g000010.1 ipomoea_batatas Itrk_sc0004786.1_g000010.1
Itrk_sc0004909.1_g000002.1 ipomoea_batatas Itrk_sc0004909.1_g000002.1
Itrk_sc0005003.1_g000002.1 ipomoea_batatas Itrk_sc0005003.1_g000002.1
Itrk_sc0005091.1_g000003.1 ipomoea_batatas Itrk_sc0005091.1_g000003.1
Itrk_sc0005245.1_g000001.1 ipomoea_batatas Itrk_sc0005245.1_g000001.1
Itrk_sc0005245.1_g000002.1 ipomoea_batatas Itrk_sc0005245.1_g000002.1
Itrk_sc0005458.1_g000002.1 ipomoea_batatas Itrk_sc0005458.1_g000002.1
Itrk_sc0005505.1_g000002.1 ipomoea_batatas Itrk_sc0005505.1_g000002.1
Itrk_sc0005505.1_g000003.1 ipomoea_batatas Itrk_sc0005505.1_g000003.1
Itrk_sc0005615.1_g000001.1 ipomoea_batatas Itrk_sc0005615.1_g000001.1
Itrk_sc0005720.1_g000001.1 ipomoea_batatas Itrk_sc0005720.1_g000001.1
Itrk_sc0005783.1_g000003.1 ipomoea_batatas Itrk_sc0005783.1_g000003.1
Itrk_sc0005808.1_g000002.1 ipomoea_batatas Itrk_sc0005808.1_g000002.1
Itrk_sc0005875.1_g000004.1 ipomoea_batatas Itrk_sc0005875.1_g000004.1
Itrk_sc0005893.1_g000003.1 ipomoea_batatas Itrk_sc0005893.1_g000003.1
Itrk_sc0005964.1_g000004.1 ipomoea_batatas Itrk_sc0005964.1_g000004.1
Itrk_sc0006039.1_g000003.1 ipomoea_batatas Itrk_sc0006039.1_g000003.1
Itrk_sc0006044.1_g000001.1 ipomoea_batatas Itrk_sc0006044.1_g000001.1
Itrk_sc0006253.1_g000001.1 ipomoea_batatas Itrk_sc0006253.1_g000001.1
Itrk_sc0006444.1_g000006.1 ipomoea_batatas Itrk_sc0006444.1_g000006.1
Itrk_sc0006723.1_g000001.1 ipomoea_batatas Itrk_sc0006723.1_g000001.1
Itrk_sc0006894.1_g000004.1 ipomoea_batatas Itrk_sc0006894.1_g000004.1
Itrk_sc0006920.1_g000002.1 ipomoea_batatas Itrk_sc0006920.1_g000002.1
Itrk_sc0007152.1_g000001.1 ipomoea_batatas Itrk_sc0007152.1_g000001.1