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
Cichscaffold_890306480.1 citrus_ichangensis Cichscaffold_890306480.1
citrus_limon_GWHPCBFQ014976.1 citrus_limon citrus_limon_GWHPCBFQ014976.1
citrus_limon_GWHPCBFQ014979.1 citrus_limon citrus_limon_GWHPCBFQ014979.1
citrus_limon_GWHPCBFQ015078.1 citrus_limon citrus_limon_GWHPCBFQ015078.1
citrus_limon_GWHPCBFQ015915.1 citrus_limon citrus_limon_GWHPCBFQ015915.1
citrus_limon_GWHPCBFQ016483.1 citrus_limon citrus_limon_GWHPCBFQ016483.1
citrus_limon_GWHPCBFQ016983.1 citrus_limon citrus_limon_GWHPCBFQ016983.1
citrus_limon_GWHPCBFQ018598.1 citrus_limon citrus_limon_GWHPCBFQ018598.1
citrus_limon_GWHPCBFQ018601.1 citrus_limon citrus_limon_GWHPCBFQ018601.1
citrus_limon_GWHPCBFQ018712.1 citrus_limon citrus_limon_GWHPCBFQ018712.1
citrus_limon_GWHPCBFQ019549.1 citrus_limon citrus_limon_GWHPCBFQ019549.1
citrus_limon_GWHPCBFQ020634.1 citrus_limon citrus_limon_GWHPCBFQ020634.1
citrus_limon_GWHPCBFQ024042.1 citrus_limon citrus_limon_GWHPCBFQ024042.1
citrus_limon_GWHPCBFQ027447.1 citrus_limon citrus_limon_GWHPCBFQ027447.1
citrus_limon_GWHPCBFQ030063.1 citrus_limon citrus_limon_GWHPCBFQ030063.1
citrus_limon_GWHPCBFQ035368.1 citrus_limon citrus_limon_GWHPCBFQ035368.1
citrus_limon_GWHPCBFQ040517.1 citrus_limon citrus_limon_GWHPCBFQ040517.1
citrus_limon_GWHPCBFQ043398.1 citrus_limon citrus_limon_GWHPCBFQ043398.1
citrus_limon_GWHPCBFQ044668.1 citrus_limon citrus_limon_GWHPCBFQ044668.1
citrus_limon_GWHPCBFQ047804.1 citrus_limon citrus_limon_GWHPCBFQ047804.1
citrus_limon_GWHPCBFQ050314.1 citrus_limon citrus_limon_GWHPCBFQ050314.1
citrus_limon_GWHPCBFQ051067.1 citrus_limon citrus_limon_GWHPCBFQ051067.1
citrus_limon_GWHPCBFQ051068.1 citrus_limon citrus_limon_GWHPCBFQ051068.1
citrus_limon_GWHPCBFQ051069.1 citrus_limon citrus_limon_GWHPCBFQ051069.1
citrus_limon_GWHPCBFQ051070.1 citrus_limon citrus_limon_GWHPCBFQ051070.1
citrus_limon_GWHPCBFQ051071.1 citrus_limon citrus_limon_GWHPCBFQ051071.1
citrus_limon_GWHPCBFQ051072.1 citrus_limon citrus_limon_GWHPCBFQ051072.1
citrus_limon_GWHPCBFQ051075.1 citrus_limon citrus_limon_GWHPCBFQ051075.1
citrus_limon_GWHPCBFQ053406.1 citrus_limon citrus_limon_GWHPCBFQ053406.1
citrus_limon_GWHPCBFQ054124.1 citrus_limon citrus_limon_GWHPCBFQ054124.1