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.

Species Distribution

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

Gene	Species	Protein ID
solanum_lycopersicoides_Solyd10g073640.1	solanum_lycopersicoides	solanum_lycopersicoides_Solyd10g073640.1
solanum_lycopersicoides_Solyd10g073660.1	solanum_lycopersicoides	solanum_lycopersicoides_Solyd10g073660.1
Slyc01G0001060.1	solanum_lycopersicum	Slyc01G0001060.1
Slyc01G0042170.1	solanum_lycopersicum	Slyc01G0042170.1
Slyc02G0021250.1	solanum_lycopersicum	Slyc02G0021250.1
Slyc02G0025330.1	solanum_lycopersicum	Slyc02G0025330.1
Slyc03G0005140.1	solanum_lycopersicum	Slyc03G0005140.1
Slyc08G0002700.1	solanum_lycopersicum	Slyc08G0002700.1
Slyc10G0013990.1	solanum_lycopersicum	Slyc10G0013990.1
Slyc10G0018640.1	solanum_lycopersicum	Slyc10G0018640.1
Slyc10G0018660.1	solanum_lycopersicum	Slyc10G0018660.1
Smel01G0000220.1	solanum_melongena	Smel01G0000220.1
Smel01G0035330.1	solanum_melongena	Smel01G0035330.1
Smel02G0007580.1	solanum_melongena	Smel02G0007580.1
Smel02G0011070.1	solanum_melongena	Smel02G0011070.1
Smel03G0032640.1	solanum_melongena	Smel03G0032640.1
Smel05G0020690.1	solanum_melongena	Smel05G0020690.1
Smel08G0001070.1	solanum_melongena	Smel08G0001070.1
Smel08G0002550.1	solanum_melongena	Smel08G0002550.1
Smel08G0025240.1	solanum_melongena	Smel08G0025240.1
Smel10G0001140.1	solanum_melongena	Smel10G0001140.1
Smel12G0003720.1	solanum_melongena	Smel12G0003720.1
SOpen00G0007940.1	solanum_pennellii	SOpen00G0007940.1
SOpen01G0000950.1	solanum_pennellii	SOpen01G0000950.1
SOpen01G0051440.1	solanum_pennellii	SOpen01G0051440.1
SOpen02G0008460.1	solanum_pennellii	SOpen02G0008460.1
SOpen02G0024960.1	solanum_pennellii	SOpen02G0024960.1
SOpen02G0028850.1	solanum_pennellii	SOpen02G0028850.1
SOpen03G0004730.1	solanum_pennellii	SOpen03G0004730.1
SOpen03G0004730.2	solanum_pennellii	SOpen03G0004730.2