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
Lsat04G0019860.5 lactuca_sativa Lsat04G0019860.5
Lsat04G0031890.1 lactuca_sativa Lsat04G0031890.1
Lsat04G0031890.2 lactuca_sativa Lsat04G0031890.2
Lsat06G0015700.1 lactuca_sativa Lsat06G0015700.1
Lsat08G0039080.1 lactuca_sativa Lsat08G0039080.1
Lsat08G0039080.2 lactuca_sativa Lsat08G0039080.2
Lsat08G0039080.3 lactuca_sativa Lsat08G0039080.3
Lsic07G0008170.1 lagenaria_siceraria Lsic07G0008170.1
Lsic07G0008190.1 lagenaria_siceraria Lsic07G0008190.1
Lsic07G0013340.1 lagenaria_siceraria Lsic07G0013340.1
Lsic09G0008920.1 lagenaria_siceraria Lsic09G0008920.1
Lsic10G0004130.1 lagenaria_siceraria Lsic10G0004130.1
lagerstroemia_indica_GWHPCAXI012139 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI012139
lagerstroemia_indica_GWHPCAXI014662 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI014662
lagerstroemia_indica_GWHPCAXI021776 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI021776
lagerstroemia_indica_GWHPCAXI025008 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI025008
lagerstroemia_indica_GWHPCAXI026230 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI026230
lagerstroemia_indica_GWHPCAXI027429 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI027429
lagerstroemia_indica_GWHPCAXI027430 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI027430
lagerstroemia_indica_GWHPCAXI028166 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI028166
lagerstroemia_indica_GWHPCAXI028168 lagerstroemia_indica lagerstroemia_indica_GWHPCAXI028168
LalaLA_scaffold11510080150 leavenworthia_alabamica LalaLA_scaffold11510080150
LalaLA_scaffold11750083610 leavenworthia_alabamica LalaLA_scaffold11750083610
LalaLA_scaffold2160193050 leavenworthia_alabamica LalaLA_scaffold2160193050
LalaLA_scaffold21800195580 leavenworthia_alabamica LalaLA_scaffold21800195580
LalaLA_scaffold300256020 leavenworthia_alabamica LalaLA_scaffold300256020
LalaLA_scaffold8950371930 leavenworthia_alabamica LalaLA_scaffold8950371930
LalaLA_scaffold8950371940 leavenworthia_alabamica LalaLA_scaffold8950371940
Lperr03G0031450.1 leersia_perrieri Lperr03G0031450.1
Lperr03G0031450.2 leersia_perrieri Lperr03G0031450.2