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
Rocc02G0036630.1	rubus_occidentalis	Rocc02G0036630.1
Rocc03G0000530.1	rubus_occidentalis	Rocc03G0000530.1
Rocc05G0016710.1	rubus_occidentalis	Rocc05G0016710.1
Rocc06G0022830.1	rubus_occidentalis	Rocc06G0022830.1
Sspon.01G0030500-1P-mRNA-1:cds	saccharum_spontaneum	Sspon.01G0030500-1P-mRNA-1:cds
Sspon.02G0032110-2B-mRNA-1	saccharum_spontaneum	Sspon.02G0032110-2B-mRNA-1
Sspon.02G0032110-3C-mRNA-1:cds	saccharum_spontaneum	Sspon.02G0032110-3C-mRNA-1:cds
Sspon.02G0032110-4D-mRNA-1:cds	saccharum_spontaneum	Sspon.02G0032110-4D-mRNA-1:cds
Sspon.08G0000480-1A-mRNA-1:cds	saccharum_spontaneum	Sspon.08G0000480-1A-mRNA-1:cds
Sspon.08G0000480-4D-mRNA-1:cds	saccharum_spontaneum	Sspon.08G0000480-4D-mRNA-1:cds
Sspon.08G0013050-1A-mRNA-1:cds	saccharum_spontaneum	Sspon.08G0013050-1A-mRNA-1:cds
Sspon.08G0013050-2D-mRNA-1:cds	saccharum_spontaneum	Sspon.08G0013050-2D-mRNA-1:cds
Sspp01G0003390.1	saccharum_spp_r570	Sspp01G0003390.1
Sspp08G0012640.1	saccharum_spp_r570	Sspp08G0012640.1
Sspp10G0019050.1	saccharum_spp_r570	Sspp10G0019050.1
salix_arbutifolia_GWHPBDOB004968	salix_arbutifolia	salix_arbutifolia_GWHPBDOB004968
salix_arbutifolia_GWHPBDOB007313	salix_arbutifolia	salix_arbutifolia_GWHPBDOB007313
salix_arbutifolia_GWHPBDOB010601	salix_arbutifolia	salix_arbutifolia_GWHPBDOB010601
salix_arbutifolia_GWHPBDOB012830	salix_arbutifolia	salix_arbutifolia_GWHPBDOB012830
salix_arbutifolia_GWHPBDOB016776	salix_arbutifolia	salix_arbutifolia_GWHPBDOB016776
salix_arbutifolia_GWHPBDOB018849	salix_arbutifolia	salix_arbutifolia_GWHPBDOB018849
salix_arbutifolia_GWHPBDOB024586	salix_arbutifolia	salix_arbutifolia_GWHPBDOB024586
salix_arbutifolia_GWHPBDOB027796	salix_arbutifolia	salix_arbutifolia_GWHPBDOB027796
Sbra01G0008000.1	salix_brachista	Sbra01G0008000.1
Sbra02G0003000.1	salix_brachista	Sbra02G0003000.1
Sbra03G0013190.1	salix_brachista	Sbra03G0013190.1
Sbra04G0007490.1	salix_brachista	Sbra04G0007490.1
Sbra05G0005850.1	salix_brachista	Sbra05G0005850.1
Sbra05G0010960.1	salix_brachista	Sbra05G0010960.1
Sbra09G0002630.1	salix_brachista	Sbra09G0002630.1