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
Hela479030149420	hypopterygium_elatum	Hela479030149420
Hela479150156590	hypopterygium_elatum	Hela479150156590
Hela479520187200	hypopterygium_elatum	Hela479520187200
Hela479720208800	hypopterygium_elatum	Hela479720208800
Hjapcontig_10750026440	hypopterygium_japonicum	Hjapcontig_10750026440
Hjapcontig_10950041740	hypopterygium_japonicum	Hjapcontig_10950041740
Hjapcontig_2490101340	hypopterygium_japonicum	Hjapcontig_2490101340
Hjapcontig_4530170140	hypopterygium_japonicum	Hjapcontig_4530170140
Hjapcontig_4830177480	hypopterygium_japonicum	Hjapcontig_4830177480
Hjapcontig_6620232890	hypopterygium_japonicum	Hjapcontig_6620232890
Hjapcontig_7520261690	hypopterygium_japonicum	Hjapcontig_7520261690
ilex_asprella_Ilex_001333-T1	ilex_asprella	ilex_asprella_Ilex_001333-T1
ilex_asprella_Ilex_027567-T1	ilex_asprella	ilex_asprella_Ilex_027567-T1
ilex_asprella_Ilex_031869-T1	ilex_asprella	ilex_asprella_Ilex_031869-T1
ilex_asprella_Ilex_033492-T1	ilex_asprella	ilex_asprella_Ilex_033492-T1
ilex_asprella_Ilex_037595-T1	ilex_asprella	ilex_asprella_Ilex_037595-T1
ilex_asprella_Ilex_044687-T1	ilex_asprella	ilex_asprella_Ilex_044687-T1
ilex_asprella_Ilex_050099-T1	ilex_asprella	ilex_asprella_Ilex_050099-T1
ilex_latifolia_GWHPBIST009727	ilex_latifolia	ilex_latifolia_GWHPBIST009727
ilex_latifolia_GWHPBIST013290	ilex_latifolia	ilex_latifolia_GWHPBIST013290
ilex_latifolia_GWHPBIST023268	ilex_latifolia	ilex_latifolia_GWHPBIST023268
ilex_latifolia_GWHPBIST028907	ilex_latifolia	ilex_latifolia_GWHPBIST028907
ilex_latifolia_GWHPBIST032296	ilex_latifolia	ilex_latifolia_GWHPBIST032296
iochroma_cyaneum_IC01g008910.1	iochroma_cyaneum	iochroma_cyaneum_IC01g008910.1
iochroma_cyaneum_IC01g008960.1	iochroma_cyaneum	iochroma_cyaneum_IC01g008960.1
iochroma_cyaneum_IC01g008970.1	iochroma_cyaneum	iochroma_cyaneum_IC01g008970.1
iochroma_cyaneum_IC02g026200.1	iochroma_cyaneum	iochroma_cyaneum_IC02g026200.1
iochroma_cyaneum_IC02g029830.1	iochroma_cyaneum	iochroma_cyaneum_IC02g029830.1
iochroma_cyaneum_IC08g006960.1	iochroma_cyaneum	iochroma_cyaneum_IC08g006960.1
iochroma_cyaneum_IC10g006520.1	iochroma_cyaneum	iochroma_cyaneum_IC10g006520.1