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
Mx09G0024330.1	malus_x_domestica	Mx09G0024330.1
Mx10G0005570.1	malus_x_domestica	Mx10G0005570.1
Mx11G0000900.1	malus_x_domestica	Mx11G0000900.1
Mx11G0000920.1	malus_x_domestica	Mx11G0000920.1
Mx17G0011950.1	malus_x_domestica	Mx17G0011950.1
Mind01G0003490.1	mangifera_indica	Mind01G0003490.1
Mind01G0010100.1	mangifera_indica	Mind01G0010100.1
Mind01G0010110.1	mangifera_indica	Mind01G0010110.1
Mind04G0012950.1	mangifera_indica	Mind04G0012950.1
Mind09G0006330.1	mangifera_indica	Mind09G0006330.1
Mind13G0006960.1	mangifera_indica	Mind13G0006960.1
Mind20G0007600.1	mangifera_indica	Mind20G0007600.1
Mesc01G0012520.1	manihot_esculenta	Mesc01G0012520.1
Mesc01G0012520.2	manihot_esculenta	Mesc01G0012520.2
Mesc02G0004270.1	manihot_esculenta	Mesc02G0004270.1
Mesc02G0004270.2	manihot_esculenta	Mesc02G0004270.2
Mesc02G0004270.3	manihot_esculenta	Mesc02G0004270.3
Mesc02G0008930.1	manihot_esculenta	Mesc02G0008930.1
Mesc02G0008930.2	manihot_esculenta	Mesc02G0008930.2
Mesc02G0008930.3	manihot_esculenta	Mesc02G0008930.3
Mesc03G0009260.1	manihot_esculenta	Mesc03G0009260.1
Mesc04G0008410.1	manihot_esculenta	Mesc04G0008410.1
Mesc11G0009930.1	manihot_esculenta	Mesc11G0009930.1
Mesc11G0009930.2	manihot_esculenta	Mesc11G0009930.2
Mesc14G0011850.1	manihot_esculenta	Mesc14G0011850.1
Mpol02G0016150.1	marchantia_polymorpha	Mpol02G0016150.1
Mpol02G0020050.1	marchantia_polymorpha	Mpol02G0020050.1
Mpol03G0013160.1	marchantia_polymorpha	Mpol03G0013160.1
Mpol03G0013160.2	marchantia_polymorpha	Mpol03G0013160.2
Mpol03G0013160.3	marchantia_polymorpha	Mpol03G0013160.3