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
Fjavscaffold_60201070 fissidens_javanicus Fjavscaffold_60201070
Fjavscaffold_60218810 fissidens_javanicus Fjavscaffold_60218810
Fontinalis2774430082730 fontinalis Fontinalis2774430082730
Fontinalis2796300121030 fontinalis Fontinalis2796300121030
Fontinalis2798250126230 fontinalis Fontinalis2798250126230
Fontinalis2805790143600 fontinalis Fontinalis2805790143600
Fontinalis2817580175430 fontinalis Fontinalis2817580175430
Fontinalis2829730213950 fontinalis Fontinalis2829730213950
Fontinalis2834650231050 fontinalis Fontinalis2834650231050
Fant1562810016330.1 fontinalis_antipyretica Fant1562810016330.1
Fant1635170020990.1 fontinalis_antipyretica Fant1635170020990.1
Fant1696150031760.1 fontinalis_antipyretica Fant1696150031760.1
Fant1739790048040.1 fontinalis_antipyretica Fant1739790048040.1
Fant1748900056300.1 fontinalis_antipyretica Fant1748900056300.1
Fant1776210086700.1 fontinalis_antipyretica Fant1776210086700.1
Fant1810150151000.1 fontinalis_antipyretica Fant1810150151000.1
Fsul2774430082730 fontinalis_sullivantii Fsul2774430082730
Fsul2796300121030 fontinalis_sullivantii Fsul2796300121030
Fsul2798250126230 fontinalis_sullivantii Fsul2798250126230
Fsul2805790143600 fontinalis_sullivantii Fsul2805790143600
Fsul2817580175430 fontinalis_sullivantii Fsul2817580175430
Fsul2829730213950 fontinalis_sullivantii Fsul2829730213950
Fsul2834650231050 fontinalis_sullivantii Fsul2834650231050
fortunella_hindsii_sjg042250.1 fortunella_hindsii fortunella_hindsii_sjg042250.1
fortunella_hindsii_sjg042500.1 fortunella_hindsii fortunella_hindsii_sjg042500.1
fortunella_hindsii_sjg068740.1 fortunella_hindsii fortunella_hindsii_sjg068740.1
fortunella_hindsii_sjg111570.1 fortunella_hindsii fortunella_hindsii_sjg111570.1
fortunella_hindsii_sjg188820.1 fortunella_hindsii fortunella_hindsii_sjg188820.1
fortunella_hindsii_sjg214730.1 fortunella_hindsii fortunella_hindsii_sjg214730.1
Fossombronia11480039940 fossombronia Fossombronia11480039940