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
Calb2550136740.1	chiococca_alba	Calb2550136740.1
Calb3130180430.1	chiococca_alba	Calb3130180430.1
Calb3130180430.2	chiococca_alba	Calb3130180430.2
Calb5760270330.1	chiococca_alba	Calb5760270330.1
Calb6410280550.1	chiococca_alba	Calb6410280550.1
Calb6410280550.2	chiococca_alba	Calb6410280550.2
Calb6790288910.1	chiococca_alba	Calb6790288910.1
Calb777320340880.1	chiococca_alba	Calb777320340880.1
Calb837530347890.1	chiococca_alba	Calb837530347890.1
Crei02G0005480.1	chlamydomonas_reinhardtii	Crei02G0005480.1
Crei03G0007520.1	chlamydomonas_reinhardtii	Crei03G0007520.1
Crei03G0007520.2	chlamydomonas_reinhardtii	Crei03G0007520.2
Crei03G0011470.1	chlamydomonas_reinhardtii	Crei03G0011470.1
jgi\|Chlsc1\|13109\|g308.t1	chlamydomonas_schloesseri	jgi\|Chlsc1\|13109\|g308.t1
jgi\|Chlsc1\|16065\|g4575.t1	chlamydomonas_schloesseri	jgi\|Chlsc1\|16065\|g4575.t1
jgi\|Chlsc1\|2190\|g16076.t1	chlamydomonas_schloesseri	jgi\|Chlsc1\|2190\|g16076.t1
Cses02G0030260.1	chloranthus_sessilifolius	Cses02G0030260.1
Cses04G0006260.1	chloranthus_sessilifolius	Cses04G0006260.1
Cses06G0004880.1	chloranthus_sessilifolius	Cses06G0004880.1
Cses10G0007590.1	chloranthus_sessilifolius	Cses10G0007590.1
Cses12G0002850.1	chloranthus_sessilifolius	Cses12G0002850.1
Cses12G0008980.1	chloranthus_sessilifolius	Cses12G0008980.1
Catmscaffold153_pilon0016460	chlorokybus_atmophyticus	Catmscaffold153_pilon0016460
Catmscaffold23_pilon0034800	chlorokybus_atmophyticus	Catmscaffold23_pilon0034800
Catmscaffold23_pilon0034820	chlorokybus_atmophyticus	Catmscaffold23_pilon0034820
Catmscaffold6_pilon0079300	chlorokybus_atmophyticus	Catmscaffold6_pilon0079300
Cacid1570020013100	chorisodontium_acidophyllum	Cacid1570020013100
Cacid2224070056750	chorisodontium_acidophyllum	Cacid2224070056750
Cacid2476770197940	chorisodontium_acidophyllum	Cacid2476770197940
Cacid2486620216220	chorisodontium_acidophyllum	Cacid2486620216220