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
SAchi02G0021810.1 saururus_chinensis SAchi02G0021810.1
SAchi07G0019770.1 saururus_chinensis SAchi07G0019770.1
SAchi08G0010800.1 saururus_chinensis SAchi08G0010800.1
SAchi09G0002540.1 saururus_chinensis SAchi09G0002540.1
SAchi09G0002900.1 saururus_chinensis SAchi09G0002900.1
SAchi10G0003360.1 saururus_chinensis SAchi10G0003360.1
SAchi10G0013500.1 saururus_chinensis SAchi10G0013500.1
SAchi10G0024000.1 saururus_chinensis SAchi10G0024000.1
SAchi10G0024010.1 saururus_chinensis SAchi10G0024010.1
scalesia_atractyloides_augustus_masked-chr_4-processed-gene-373.0-mRNA-1 scalesia_atractyloides scalesia_atractyloides_augustus_masked-chr_4-processed-gene-373.0-mRNA-1
scalesia_atractyloides_maker-chr_10-augustus-gene-520.5-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_10-augustus-gene-520.5-mRNA-1
scalesia_atractyloides_maker-chr_16-augustus-gene-590.2-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_16-augustus-gene-590.2-mRNA-1
scalesia_atractyloides_maker-chr_20-augustus-gene-893.31-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_20-augustus-gene-893.31-mRNA-1
scalesia_atractyloides_maker-chr_25-snap-gene-643.9-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_25-snap-gene-643.9-mRNA-1
scalesia_atractyloides_maker-chr_3-snap-gene-709.4-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_3-snap-gene-709.4-mRNA-1
scalesia_atractyloides_maker-chr_30-augustus-gene-771.7-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_30-augustus-gene-771.7-mRNA-1
scalesia_atractyloides_maker-chr_31-snap-gene-313.3-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_31-snap-gene-313.3-mRNA-1
scalesia_atractyloides_maker-chr_33-snap-gene-223.1-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_33-snap-gene-223.1-mRNA-1
scalesia_atractyloides_maker-chr_34-augustus-gene-316.9-mRNA-1 scalesia_atractyloides scalesia_atractyloides_maker-chr_34-augustus-gene-316.9-mRNA-1
Scapania1532240000650 scapania Scapania1532240000650
Scapania2270200022170 scapania Scapania2270200022170
Scapania2351560039870 scapania Scapania2351560039870
Scapania2380580059390 scapania Scapania2380580059390
Snep1532240000650 scapania_nepalensis Snep1532240000650
Snep2270200022170 scapania_nepalensis Snep2270200022170
Snep2351560039870 scapania_nepalensis Snep2351560039870
Snep2380580059390 scapania_nepalensis Snep2380580059390
Scup1771450045170 schistidium_cupulare Scup1771450045170
Scup1795370059890 schistidium_cupulare Scup1795370059890
Scup1843930122570 schistidium_cupulare Scup1843930122570