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
Pg_S5881.8 panax_ginseng Pg_S5881.8
Pg_S6162.3 panax_ginseng Pg_S6162.3
Pg_S6893.7 panax_ginseng Pg_S6893.7
Pg_S8673.1 panax_ginseng Pg_S8673.1
panax_japonicus_GWHPBEIH000649.1 panax_japonicus panax_japonicus_GWHPBEIH000649.1
panax_japonicus_GWHPBEIH004409.1 panax_japonicus panax_japonicus_GWHPBEIH004409.1
panax_japonicus_GWHPBEIH015011.1 panax_japonicus panax_japonicus_GWHPBEIH015011.1
panax_japonicus_GWHPBEIH018999.1 panax_japonicus panax_japonicus_GWHPBEIH018999.1
panax_japonicus_GWHPBEIH019366.1 panax_japonicus panax_japonicus_GWHPBEIH019366.1
panax_japonicus_GWHPBEIH020195.1 panax_japonicus panax_japonicus_GWHPBEIH020195.1
panax_japonicus_GWHPBEIH021043.1 panax_japonicus panax_japonicus_GWHPBEIH021043.1
panax_japonicus_GWHPBEIH021435.1 panax_japonicus panax_japonicus_GWHPBEIH021435.1
panax_japonicus_GWHPBEIH051523.1 panax_japonicus panax_japonicus_GWHPBEIH051523.1
panax_japonicus_GWHPBEIH054774.1 panax_japonicus panax_japonicus_GWHPBEIH054774.1
panax_japonicus_GWHPBEIH057971.1 panax_japonicus panax_japonicus_GWHPBEIH057971.1
panax_japonicus_GWHPBEIH061167.1 panax_japonicus panax_japonicus_GWHPBEIH061167.1
panax_japonicus_GWHPBEIH065194.1 panax_japonicus panax_japonicus_GWHPBEIH065194.1
panax_japonicus_GWHPBEIH067086.1 panax_japonicus panax_japonicus_GWHPBEIH067086.1
panax_quinquefolius_GWHPBEIR017580.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR017580.1
panax_quinquefolius_GWHPBEIR023460.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR023460.1
panax_quinquefolius_GWHPBEIR023746.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR023746.1
panax_quinquefolius_GWHPBEIR037509.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR037509.1
panax_quinquefolius_GWHPBEIR037547.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR037547.1
panax_quinquefolius_GWHPBEIR038585.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR038585.1
panax_quinquefolius_GWHPBEIR042311.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR042311.1
panax_quinquefolius_GWHPBEIR042618.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR042618.1
panax_quinquefolius_GWHPBEIR042859.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR042859.1
panax_quinquefolius_GWHPBEIR047949.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR047949.1
panax_quinquefolius_GWHPBEIR051156.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR051156.1
panax_quinquefolius_GWHPBEIR058051.1 panax_quinquefolius panax_quinquefolius_GWHPBEIR058051.1