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
Aturscaffold_60217870 aulacomnium_turgidum Aturscaffold_60217870
Aturscaffold_70264330 aulacomnium_turgidum Aturscaffold_70264330
Aturscaffold_70264340 aulacomnium_turgidum Aturscaffold_70264340
Aturscaffold_80276590 aulacomnium_turgidum Aturscaffold_80276590
Aprocontig_KL6620940009600.1 auxenochlorella_protothecoides Aprocontig_KL6620940009600.1
Aprocontig_KL6621170028430.1 auxenochlorella_protothecoides Aprocontig_KL6621170028430.1
Aprocontig_KL6621250033900.1 auxenochlorella_protothecoides Aprocontig_KL6621250033900.1
AatlScoFOjO_1310_17880030570.1 avena_atlantica AatlScoFOjO_1310_17880030570.1
AatlScoFOjO_1310_17880047660.1 avena_atlantica AatlScoFOjO_1310_17880047660.1
AatlScoFOjO_1310_17880047670.1 avena_atlantica AatlScoFOjO_1310_17880047670.1
AatlScoFOjO_1702_23380066590.1 avena_atlantica AatlScoFOjO_1702_23380066590.1
AatlScoFOjO_1760_23990151940.1 avena_atlantica AatlScoFOjO_1760_23990151940.1
AatlScoFOjO_2050_27120212290.1 avena_atlantica AatlScoFOjO_2050_27120212290.1
AatlScoFOjO_2050_27120218330.1 avena_atlantica AatlScoFOjO_2050_27120218330.1
AatlScoFOjO_2069_27320264970.1 avena_atlantica AatlScoFOjO_2069_27320264970.1
AatlScoFOjO_2069_27320275380.1 avena_atlantica AatlScoFOjO_2069_27320275380.1
AatlScoFOjO_324_4490332320.1 avena_atlantica AatlScoFOjO_324_4490332320.1
AatlScoFOjO_324_4490362600.1 avena_atlantica AatlScoFOjO_324_4490362600.1
AatlScoFOjO_324_4490368760.1 avena_atlantica AatlScoFOjO_324_4490368760.1
AatlScoFOjO_324_4490368770.1 avena_atlantica AatlScoFOjO_324_4490368770.1
AatlScoFOjO_324_4490368780.1 avena_atlantica AatlScoFOjO_324_4490368780.1
AatlScoFOjO_350_4830431280.1 avena_atlantica AatlScoFOjO_350_4830431280.1
AatlScoFOjO_411_5600475860.1 avena_atlantica AatlScoFOjO_411_5600475860.1
AatlScoFOjO_448_6030486090.1 avena_atlantica AatlScoFOjO_448_6030486090.1
AVeriSctCcfP_1285_25100015350.1 avena_eriantha AVeriSctCcfP_1285_25100015350.1
AVeriSctCcfP_1285_25100046800.1 avena_eriantha AVeriSctCcfP_1285_25100046800.1
AVeriSctCcfP_1585_30680080170.1 avena_eriantha AVeriSctCcfP_1585_30680080170.1
AVeriSctCcfP_1585_30680086660.1 avena_eriantha AVeriSctCcfP_1585_30680086660.1
AVeriSctCcfP_1585_30680086730.1 avena_eriantha AVeriSctCcfP_1585_30680086730.1
AVeriSctCcfP_1585_30680086740.1 avena_eriantha AVeriSctCcfP_1585_30680086740.1