PlantSME Plant secondary metabolism enzyme database
SQS/FDFT1

SQS/FDFT1

ID: SQS_FDFT1

Triterpenoid/sterol-precursor shared module: SQS/SQE/OSC-family cyclases build the triterpenoid scaffold feeding sterol biosynthesis; overlap between terpenoid and steroid contexts is expected.

Atlas summary family SQS_FDFT1.

Lineage Coverage
Detected in 781 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Hordeum vulgare
Panicum virgatum
Fragaria ananassa
Physcomitrella patens
Related Modules
Steroid 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
Steroid pathway 4389 current-family members Du et al. 2022; Zebosi et al. 2024
Sterol precursor formation
SQS/FDFT1 4389 SQE 4569 CAS 35857
Phytosterol backbone
SMT1/SMT2/SMT3 27781 SMO1/SMO2 4067 CPI1 1261 CYP51G1 190 FK 1234 HYD1 1364 DWF7 1524 DWF5 888 DWF1 1689
Brassinosteroid branch
DET2 1316 DWF4/CYP90B1 290 CPD/CYP90A1 103 ROT3/CYP90C1 193 CYP90D1 142 BR6OX1/CYP85A1 40 BR6OX2/CYP85A2 68
Family Gene List
GeneSpeciesProtein ID
prunus_fruticosa_Pmum_rna-XM_008240572.1_R0 prunus_fruticosa prunus_fruticosa_Pmum_rna-XM_008240572.1_R0
prunus_fruticosa_Pmum_rna-XM_008240572.1_R1 prunus_fruticosa prunus_fruticosa_Pmum_rna-XM_008240572.1_R1
prunus_humilis_GWHPBCKI006707 prunus_humilis prunus_humilis_GWHPBCKI006707
prunus_humilis_GWHPBCKI021010 prunus_humilis prunus_humilis_GWHPBCKI021010
prunus_humilis_GWHPBCKI022806 prunus_humilis prunus_humilis_GWHPBCKI022806
prunus_humilis_GWHPBCKI025423 prunus_humilis prunus_humilis_GWHPBCKI025423
prunus_humilis_GWHPBCKI025424 prunus_humilis prunus_humilis_GWHPBCKI025424
prunus_humilis_GWHPBCKI029528 prunus_humilis prunus_humilis_GWHPBCKI029528
prunus_humilis_GWHPBCKI029529 prunus_humilis prunus_humilis_GWHPBCKI029529
prunus_kansuensis_Pka03g0129 prunus_kansuensis prunus_kansuensis_Pka03g0129
prunus_kansuensis_Pka03g1937 prunus_kansuensis prunus_kansuensis_Pka03g1937
prunus_kansuensis_Pka05g0803 prunus_kansuensis prunus_kansuensis_Pka05g0803
prunus_kansuensis_Pka06g0064 prunus_kansuensis prunus_kansuensis_Pka06g0064
prunus_kansuensis_Pka08g0968 prunus_kansuensis prunus_kansuensis_Pka08g0968
prunus_kanzakura_KWZCAM3g0289.1 prunus_kanzakura prunus_kanzakura_KWZCAM3g0289.1
prunus_kanzakura_KWZCAM3g2582.1 prunus_kanzakura prunus_kanzakura_KWZCAM3g2582.1
prunus_kanzakura_KWZCAM6g0073.1 prunus_kanzakura prunus_kanzakura_KWZCAM6g0073.1
prunus_kanzakura_KWZCAM8g2495.1 prunus_kanzakura prunus_kanzakura_KWZCAM8g2495.1
prunus_kanzakura_KWZSPE3g0143.1 prunus_kanzakura prunus_kanzakura_KWZSPE3g0143.1
prunus_kanzakura_KWZSPE3g3213.1 prunus_kanzakura prunus_kanzakura_KWZSPE3g3213.1
prunus_kanzakura_KWZSPE6g0060.1 prunus_kanzakura prunus_kanzakura_KWZSPE6g0060.1
prunus_kanzakura_KWZSPE6g0062.1 prunus_kanzakura prunus_kanzakura_KWZSPE6g0062.1
prunus_kanzakura_KWZSPE8g2559.1 prunus_kanzakura prunus_kanzakura_KWZSPE8g2559.1
Pruma.1G617000.t1.p1_1 prunus_mandshurica Pruma.1G617000.t1.p1_1
Pruma.3G027100.t1.p1_1 prunus_mandshurica Pruma.3G027100.t1.p1_1
Pruma.3G311500.t1.p1_1 prunus_mandshurica Pruma.3G311500.t1.p1_1
Pruma.5G103000.t1.p1_1 prunus_mandshurica Pruma.5G103000.t1.p1_1
Pruma.5G105400.t1.p1_1 prunus_mandshurica Pruma.5G105400.t1.p1_1
Pruma.6G011400.t1.p1_1 prunus_mandshurica Pruma.6G011400.t1.p1_1
Pruma.8G094200.t1.p1_1 prunus_mandshurica Pruma.8G094200.t1.p1_1