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
PHvul06G0004010.1 phaseolus_vulgaris PHvul06G0004010.1
PHvul08G0019960.1 phaseolus_vulgaris PHvul08G0019960.1
PHvul08G0024270.1 phaseolus_vulgaris PHvul08G0024270.1
PHvul08G0024270.2 phaseolus_vulgaris PHvul08G0024270.2
PHvul11G0004170.1 phaseolus_vulgaris PHvul11G0004170.1
PHvul11G0004170.2 phaseolus_vulgaris PHvul11G0004170.2
PHvul11G0004170.3 phaseolus_vulgaris PHvul11G0004170.3
PHvul11G0015430.1 phaseolus_vulgaris PHvul11G0015430.1
PHvul11G0015430.2 phaseolus_vulgaris PHvul11G0015430.2
phelipanche_aegyptiaca_GWHPBHPU002923 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU002923
phelipanche_aegyptiaca_GWHPBHPU003397 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU003397
phelipanche_aegyptiaca_GWHPBHPU011428 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU011428
phelipanche_aegyptiaca_GWHPBHPU019501 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU019501
phelipanche_aegyptiaca_GWHPBHPU025777 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU025777
phelipanche_aegyptiaca_GWHPBHPU033214 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU033214
phelipanche_aegyptiaca_GWHPBHPU046348 phelipanche_aegyptiaca phelipanche_aegyptiaca_GWHPBHPU046348
Pturscaffold_10007040 philonotis_turneriana Pturscaffold_10007040
Pturscaffold_10052510 philonotis_turneriana Pturscaffold_10052510
Pturscaffold_20099520 philonotis_turneriana Pturscaffold_20099520
Pturscaffold_20111850 philonotis_turneriana Pturscaffold_20111850
Pturscaffold_20114060 philonotis_turneriana Pturscaffold_20114060
Pturscaffold_40175230 philonotis_turneriana Pturscaffold_40175230
Pturscaffold_40199910 philonotis_turneriana Pturscaffold_40199910
PjapPjv1Scaffold_1150023600.1 phtheirospermum_japonicum PjapPjv1Scaffold_1150023600.1
PjapPjv1Scaffold_1150023610.1 phtheirospermum_japonicum PjapPjv1Scaffold_1150023610.1
PjapPjv1Scaffold_1150023620.1 phtheirospermum_japonicum PjapPjv1Scaffold_1150023620.1
PjapPjv1Scaffold_11640025360.1 phtheirospermum_japonicum PjapPjv1Scaffold_11640025360.1
PjapPjv1Scaffold_2190099080.1 phtheirospermum_japonicum PjapPjv1Scaffold_2190099080.1
PjapPjv1Scaffold_8270276300.1 phtheirospermum_japonicum PjapPjv1Scaffold_8270276300.1
Peduhic_scaffold_100019900.1 phyllostachys_edulis Peduhic_scaffold_100019900.1