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
salix_purpurea_Sapur.009G097600.1.p salix_purpurea salix_purpurea_Sapur.009G097600.1.p
salix_purpurea_Sapur.017G114300.1.p salix_purpurea salix_purpurea_Sapur.017G114300.1.p
salix_suchowensis_KAG5221333.1 salix_suchowensis salix_suchowensis_KAG5221333.1
salix_suchowensis_KAG5221695.1 salix_suchowensis salix_suchowensis_KAG5221695.1
salix_suchowensis_KAG5222733.1 salix_suchowensis salix_suchowensis_KAG5222733.1
salix_suchowensis_KAG5227364.1 salix_suchowensis salix_suchowensis_KAG5227364.1
salix_suchowensis_KAG5239026.1 salix_suchowensis salix_suchowensis_KAG5239026.1
salix_suchowensis_KAG5245587.1 salix_suchowensis salix_suchowensis_KAG5245587.1
salix_suchowensis_KAG5246168.1 salix_suchowensis salix_suchowensis_KAG5246168.1
salix_suchowensis_KAG5247826.1 salix_suchowensis salix_suchowensis_KAG5247826.1
salix_suchowensis_KAG5250107.1 salix_suchowensis salix_suchowensis_KAG5250107.1
salix_suchowensis_KAG5250150.1 salix_suchowensis salix_suchowensis_KAG5250150.1
salix_suchowensis_KAG5250635.1 salix_suchowensis salix_suchowensis_KAG5250635.1
Sbow02G0008910.1 salvia_bowleyana Sbow02G0008910.1
Sbow02G0045640.1 salvia_bowleyana Sbow02G0045640.1
Sbow03G0036150.1 salvia_bowleyana Sbow03G0036150.1
Sbow03G0044340.1 salvia_bowleyana Sbow03G0044340.1
Sbow03G0046110.1 salvia_bowleyana Sbow03G0046110.1
Sbow04G0020920.1 salvia_bowleyana Sbow04G0020920.1
Sbow05G0018200.1 salvia_bowleyana Sbow05G0018200.1
Sbow06G0035350.1 salvia_bowleyana Sbow06G0035350.1
Smil00G0013050.1 salvia_miltiorrhiza Smil00G0013050.1
Smil00G0041560.1 salvia_miltiorrhiza Smil00G0041560.1
Smil02G0011280.1 salvia_miltiorrhiza Smil02G0011280.1
Smil03G0021950.1 salvia_miltiorrhiza Smil03G0021950.1
Smil06G0020120.1 salvia_miltiorrhiza Smil06G0020120.1
salvia_rosmarinus_1023.g255.t1 salvia_rosmarinus salvia_rosmarinus_1023.g255.t1
salvia_rosmarinus_1153.g523.t1 salvia_rosmarinus salvia_rosmarinus_1153.g523.t1
salvia_rosmarinus_1368.g21.t1 salvia_rosmarinus salvia_rosmarinus_1368.g21.t1
salvia_rosmarinus_1368.g21.t1.1.5db21180 salvia_rosmarinus salvia_rosmarinus_1368.g21.t1.1.5db21180