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
Lperr03G0031450.3 leersia_perrieri Lperr03G0031450.3
Lperr06G0000230.1 leersia_perrieri Lperr06G0000230.1
Lperr06G0023160.1 leersia_perrieri Lperr06G0023160.1
Lperr07G0005520.1 leersia_perrieri Lperr07G0005520.1
Lperr07G0005520.2 leersia_perrieri Lperr07G0005520.2
Lperr09G0014610.1 leersia_perrieri Lperr09G0014610.1
Lperr09G0014620.1 leersia_perrieri Lperr09G0014620.1
Lperr12G0015610.1 leersia_perrieri Lperr12G0015610.1
lens_culinaris_Lcu.2RBY.3g017990.1 lens_culinaris lens_culinaris_Lcu.2RBY.3g017990.1
lens_culinaris_Lcu.2RBY.3g046320.1 lens_culinaris lens_culinaris_Lcu.2RBY.3g046320.1
lens_culinaris_Lcu.2RBY.4g040620.1 lens_culinaris lens_culinaris_Lcu.2RBY.4g040620.1
lens_culinaris_Lcu.2RBY.5g003910.1 lens_culinaris lens_culinaris_Lcu.2RBY.5g003910.1
lens_culinaris_Lcu.2RBY.5g052270.1 lens_culinaris lens_culinaris_Lcu.2RBY.5g052270.1
lens_culinaris_Lcu.2RBY.7g072040.1 lens_culinaris lens_culinaris_Lcu.2RBY.7g072040.1
lens_ervoides_Ler.1DRT.2g074130.1 lens_ervoides lens_ervoides_Ler.1DRT.2g074130.1
lens_ervoides_Ler.1DRT.3g017960.1 lens_ervoides lens_ervoides_Ler.1DRT.3g017960.1
lens_ervoides_Ler.1DRT.3g049670.1 lens_ervoides lens_ervoides_Ler.1DRT.3g049670.1
lens_ervoides_Ler.1DRT.4g041780.1 lens_ervoides lens_ervoides_Ler.1DRT.4g041780.1
lens_ervoides_Ler.1DRT.5g004280.1 lens_ervoides lens_ervoides_Ler.1DRT.5g004280.1
lens_ervoides_Ler.1DRT.5g049430.1 lens_ervoides lens_ervoides_Ler.1DRT.5g049430.1
lens_ervoides_Ler.1DRT.7g073910.1 lens_ervoides lens_ervoides_Ler.1DRT.7g073910.1
Lrep1240320012040 lepidozia_reptans Lrep1240320012040
Lrep1603100035490 lepidozia_reptans Lrep1603100035490
Lrep1672080109470 lepidozia_reptans Lrep1672080109470
Lrep1678080145730 lepidozia_reptans Lrep1678080145730
Lrep1678960153890 lepidozia_reptans Lrep1678960153890
Lrep1679150154910 lepidozia_reptans Lrep1679150154910
Lrep1680750171620 lepidozia_reptans Lrep1680750171620
leptochloa_chinensis_GWHPBJVB000030 leptochloa_chinensis leptochloa_chinensis_GWHPBJVB000030
leptochloa_chinensis_GWHPBJVB001568 leptochloa_chinensis leptochloa_chinensis_GWHPBJVB001568