PlantSME Plant secondary metabolism enzyme database
IFR

IFR

Atlas summary family IFR.

Lineage Coverage
Detected in 776 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Triticum turgidum
Pinus taeda
Eucalyptus grandis
Aegilops tauschii
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 11814 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
alnus_rubra_ALNRU00041001-RA alnus_rubra alnus_rubra_ALNRU00041001-RA
alnus_rubra_ALNRU00041004-RA alnus_rubra alnus_rubra_ALNRU00041004-RA
alnus_rubra_ALNRU00047596-RA alnus_rubra alnus_rubra_ALNRU00047596-RA
alnus_rubra_ALNRU00056862-RA alnus_rubra alnus_rubra_ALNRU00056862-RA
alnus_rubra_ALNRU00072350-RA alnus_rubra alnus_rubra_ALNRU00072350-RA
alnus_rubra_ALNRU00072631-RA alnus_rubra alnus_rubra_ALNRU00072631-RA
alnus_rubra_ALNRU00072632-RA alnus_rubra alnus_rubra_ALNRU00072632-RA
alnus_rubra_ALNRU00072634-RA alnus_rubra alnus_rubra_ALNRU00072634-RA
alnus_rubra_ALNRU00072637-RA alnus_rubra alnus_rubra_ALNRU00072637-RA
alnus_rubra_ALNRU00087697-RA alnus_rubra alnus_rubra_ALNRU00087697-RA
alnus_rubra_ALNRU00095877-RA alnus_rubra alnus_rubra_ALNRU00095877-RA
alnus_rubra_ALNRU00108755-RA alnus_rubra alnus_rubra_ALNRU00108755-RA
alnus_rubra_ALNRU00108759-RA alnus_rubra alnus_rubra_ALNRU00108759-RA
alnus_rubra_ALNRU00117155-RA alnus_rubra alnus_rubra_ALNRU00117155-RA
alnus_rubra_ALNRU00117156-RA alnus_rubra alnus_rubra_ALNRU00117156-RA
alnus_rubra_ALNRU00117168-RA alnus_rubra alnus_rubra_ALNRU00117168-RA
alnus_rubra_ALNRU00117169-RA alnus_rubra alnus_rubra_ALNRU00117169-RA
alnus_rubra_ALNRU00117559-RA alnus_rubra alnus_rubra_ALNRU00117559-RA
alstonia_scholaris_tjs05333 alstonia_scholaris alstonia_scholaris_tjs05333
alstonia_scholaris_tjs07446 alstonia_scholaris alstonia_scholaris_tjs07446
alstonia_scholaris_tjs07623 alstonia_scholaris alstonia_scholaris_tjs07623
alstonia_scholaris_tjs10108 alstonia_scholaris alstonia_scholaris_tjs10108
alstonia_scholaris_tjs11539 alstonia_scholaris alstonia_scholaris_tjs11539
alstonia_scholaris_tjs11912 alstonia_scholaris alstonia_scholaris_tjs11912
alstonia_scholaris_tjs11916 alstonia_scholaris alstonia_scholaris_tjs11916
alstonia_scholaris_tjs11917 alstonia_scholaris alstonia_scholaris_tjs11917
alstonia_scholaris_tjs11925 alstonia_scholaris alstonia_scholaris_tjs11925
alstonia_scholaris_tjs13114.1 alstonia_scholaris alstonia_scholaris_tjs13114.1
alstonia_scholaris_tjs13228 alstonia_scholaris alstonia_scholaris_tjs13228
alstonia_scholaris_tjs14842.1 alstonia_scholaris alstonia_scholaris_tjs14842.1