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
angelica_sinensis_AS01G00297-RA angelica_sinensis angelica_sinensis_AS01G00297-RA
angelica_sinensis_AS04G01392-RA angelica_sinensis angelica_sinensis_AS04G01392-RA
angelica_sinensis_AS06G01524-RA angelica_sinensis angelica_sinensis_AS06G01524-RA
anisodus_acutangulus_KAJ8557740.1 anisodus_acutangulus anisodus_acutangulus_KAJ8557740.1
annona_cherimola_Anche102Chr3g0025130.1 annona_cherimola annona_cherimola_Anche102Chr3g0025130.1
annona_cherimola_Anche102Chr4g0040820.1 annona_cherimola annona_cherimola_Anche102Chr4g0040820.1
annona_cherimola_Anche102Chr4g0055680.1 annona_cherimola annona_cherimola_Anche102Chr4g0055680.1
annona_cherimola_Anche102Chr7g0019880.1 annona_cherimola annona_cherimola_Anche102Chr7g0019880.1
annona_cherimola_Anche102Chr7g0019910.1 annona_cherimola annona_cherimola_Anche102Chr7g0019910.1
Aatt554340072820 anomodon_attenuatus Aatt554340072820
AagrBONNSc2ySwM_117G0023910 anthoceros_agrestis_bonn AagrBONNSc2ySwM_117G0023910
AagrBONNSc2ySwM_228G0026840 anthoceros_agrestis_bonn AagrBONNSc2ySwM_228G0026840
AagrBONNSc2ySwM_344G0005580 anthoceros_agrestis_bonn AagrBONNSc2ySwM_344G0005580
AagrOXFutg000012l0062600.1 anthoceros_agrestis_oxford AagrOXFutg000012l0062600.1
AagrOXFutg000025l0085080.1 anthoceros_agrestis_oxford AagrOXFutg000025l0085080.1
AagrOXFutg000025l0085130.1 anthoceros_agrestis_oxford AagrOXFutg000025l0085130.1
AagrOXFutg000057l0143660.1 anthoceros_agrestis_oxford AagrOXFutg000057l0143660.1
AagrOXFutg000059l0151830.1 anthoceros_agrestis_oxford AagrOXFutg000059l0151830.1
AagrOXFutg000059l0151830.2 anthoceros_agrestis_oxford AagrOXFutg000059l0151830.2
AagrOXFutg000059l0151830.3 anthoceros_agrestis_oxford AagrOXFutg000059l0151830.3
AagrOXFutg000059l0151830.5 anthoceros_agrestis_oxford AagrOXFutg000059l0151830.5
AagrOXFutg000100l0207680.1 anthoceros_agrestis_oxford AagrOXFutg000100l0207680.1
Apunutg000038l0037650.1 anthoceros_punctatus Apunutg000038l0037650.1
Apunutg000117l0147730.1 anthoceros_punctatus Apunutg000117l0147730.1
antirrhinum_hispanicum_GWHPBJVR014893 antirrhinum_hispanicum antirrhinum_hispanicum_GWHPBJVR014893
Asin06G0024660 aquilaria_sinensis Asin06G0024660
Acoe_03G0016920.1 aquilegia_coerulea Acoe_03G0016920.1
Acoe_03G0023740.1 aquilegia_coerulea Acoe_03G0023740.1
Acoe_05G0020490.1 aquilegia_coerulea Acoe_05G0020490.1
Acoe_06G0012550.1 aquilegia_coerulea Acoe_06G0012550.1