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
Csco20g04260.1	carex_scoparia	Csco20g04260.1
Csco23g03870.1	carex_scoparia	Csco23g03870.1
Csco24g00470.1	carex_scoparia	Csco24g00470.1
carica_papaya_GWHPBFSC000317	carica_papaya	carica_papaya_GWHPBFSC000317
carica_papaya_GWHPBFSC009945	carica_papaya	carica_papaya_GWHPBFSC009945
carica_papaya_GWHPBFSC015036	carica_papaya	carica_papaya_GWHPBFSC015036
carica_papaya_GWHPBFSC015037	carica_papaya	carica_papaya_GWHPBFSC015037
carica_papaya_GWHPBFSC015038	carica_papaya	carica_papaya_GWHPBFSC015038
carica_papaya_GWHPBFSC017297	carica_papaya	carica_papaya_GWHPBFSC017297
Cgig1_02036	carnegiea_gigantea	Cgig1_02036
Cgig1_03797	carnegiea_gigantea	Cgig1_03797
Cgig1_03798	carnegiea_gigantea	Cgig1_03798
Cgig1_04638	carnegiea_gigantea	Cgig1_04638
Cgig1_05642	carnegiea_gigantea	Cgig1_05642
Cgig1_09221	carnegiea_gigantea	Cgig1_09221
Cfan02G0006870.1	carpinus_fangiana	Cfan02G0006870.1
Cfan03G0006270.1	carpinus_fangiana	Cfan03G0006270.1
Cfan04G0001200.1	carpinus_fangiana	Cfan04G0001200.1
Cfan04G0001210.1	carpinus_fangiana	Cfan04G0001210.1
Cfan05G0009180.1	carpinus_fangiana	Cfan05G0009180.1
Cfanscaffold1070007980.1	carpinus_fangiana	Cfanscaffold1070007980.1
Cfanscaffold140022800.1	carpinus_fangiana	Cfanscaffold140022800.1
Cfanscaffold170032480.1	carpinus_fangiana	Cfanscaffold170032480.1
Cfanscaffold90057780.1	carpinus_fangiana	Cfanscaffold90057780.1
Ctin01G0007170.1	carthamus_tinctorius	Ctin01G0007170.1
Ctin01G0009280.1	carthamus_tinctorius	Ctin01G0009280.1
Ctin04G0002200.1	carthamus_tinctorius	Ctin04G0002200.1
Ctin05G0016940.1	carthamus_tinctorius	Ctin05G0016940.1
Ctin06G0006950.1	carthamus_tinctorius	Ctin06G0006950.1
Ctin07G0011000.1	carthamus_tinctorius	Ctin07G0011000.1