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
CAgraScaffold1140011920.1 capsella_grandiflora CAgraScaffold1140011920.1
CAgraScaffold16700054660.1 capsella_grandiflora CAgraScaffold16700054660.1
CAgraScaffold23500095150.1 capsella_grandiflora CAgraScaffold23500095150.1
CAgraScaffold23500095160.1 capsella_grandiflora CAgraScaffold23500095160.1
CAgraScaffold48490168760.1 capsella_grandiflora CAgraScaffold48490168760.1
CAgraScaffold48490168760.2 capsella_grandiflora CAgraScaffold48490168760.2
CAgraScaffold48490168760.3 capsella_grandiflora CAgraScaffold48490168760.3
Crubscaffold_20048820.1 capsella_rubella Crubscaffold_20048820.1
Crubscaffold_20048820.2 capsella_rubella Crubscaffold_20048820.2
Crubscaffold_60188160.1 capsella_rubella Crubscaffold_60188160.1
Crubscaffold_70215650.1 capsella_rubella Crubscaffold_70215650.1
Crubscaffold_70215660.1 capsella_rubella Crubscaffold_70215660.1
Cann01G0014000.1 capsicum_annuum Cann01G0014000.1
Cann01G0016780.1 capsicum_annuum Cann01G0016780.1
Cann01G0039840.1 capsicum_annuum Cann01G0039840.1
Cann02G0018940.1 capsicum_annuum Cann02G0018940.1
Cann02G0022830.1 capsicum_annuum Cann02G0022830.1
Cann04G0003280.1 capsicum_annuum Cann04G0003280.1
Cann10G0020130.1 capsicum_annuum Cann10G0020130.1
Cann12G0021860.1 capsicum_annuum Cann12G0021860.1
CbacCBv1.2.scaffold10600011180.1 capsicum_baccatum CbacCBv1.2.scaffold10600011180.1
CbacCBv1.2.scaffold11450027270.1 capsicum_baccatum CbacCBv1.2.scaffold11450027270.1
CbacCBv1.2.scaffold14890080750.1 capsicum_baccatum CbacCBv1.2.scaffold14890080750.1
CbacCBv1.2.scaffold2050141830.1 capsicum_baccatum CbacCBv1.2.scaffold2050141830.1
CbacCBv1.2.scaffold6670294200.1 capsicum_baccatum CbacCBv1.2.scaffold6670294200.1
CbacCBv1.2.scaffold6760297350.1 capsicum_baccatum CbacCBv1.2.scaffold6760297350.1
CbacCBv1.2.scaffold8110324890.1 capsicum_baccatum CbacCBv1.2.scaffold8110324890.1
CbacCBv1.2.scaffold9790354900.1 capsicum_baccatum CbacCBv1.2.scaffold9790354900.1
CAchiCCv1.2.scaffold2660132980.1 capsicum_chinense CAchiCCv1.2.scaffold2660132980.1
CAchiCCv1.2.scaffold2710136980.1 capsicum_chinense CAchiCCv1.2.scaffold2710136980.1