SQE

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 SQE.

Lineage Coverage

Detected in 773 of 789 public species; click a lineage to inspect its species list.

Species Distribution

Related Modules

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 4569 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
MAolescaffold36201_cov2580105450	moringa_oleifera	MAolescaffold36201_cov2580105450
MAolescaffold36284_cov2770138850	moringa_oleifera	MAolescaffold36284_cov2770138850
morus_yunnanensis_GWHPBISP001919	morus_yunnanensis	morus_yunnanensis_GWHPBISP001919
morus_yunnanensis_GWHPBISP001920	morus_yunnanensis	morus_yunnanensis_GWHPBISP001920
morus_yunnanensis_GWHPBISP012420	morus_yunnanensis	morus_yunnanensis_GWHPBISP012420
morus_yunnanensis_GWHPBISP014683	morus_yunnanensis	morus_yunnanensis_GWHPBISP014683
mucuna_pruriens_velvet_bean_GLEAN_10016025	mucuna_pruriens	mucuna_pruriens_velvet_bean_GLEAN_10016025
mucuna_pruriens_velvet_bean_GLEAN_10019280	mucuna_pruriens	mucuna_pruriens_velvet_bean_GLEAN_10019280
mucuna_pruriens_velvet_bean_GLEAN_10022843	mucuna_pruriens	mucuna_pruriens_velvet_bean_GLEAN_10022843
mucuna_pruriens_velvet_bean_GLEAN_10024451	mucuna_pruriens	mucuna_pruriens_velvet_bean_GLEAN_10024451
mucuna_pruriens_velvet_bean_GLEAN_10024944	mucuna_pruriens	mucuna_pruriens_velvet_bean_GLEAN_10024944
murraya_paniculata_GWHPBECM005358	murraya_paniculata	murraya_paniculata_GWHPBECM005358
murraya_paniculata_GWHPBECM008630	murraya_paniculata	murraya_paniculata_GWHPBECM008630
Macu01G0027040.1	musa_acuminata	Macu01G0027040.1
Macu03G0025790.1	musa_acuminata	Macu03G0025790.1
Macu07G0003870.1	musa_acuminata	Macu07G0003870.1
Macu08G0005020.1	musa_acuminata	Macu08G0005020.1
Macu08G0005030.1	musa_acuminata	Macu08G0005030.1
Macu08G0005040.1	musa_acuminata	Macu08G0005040.1
Macu08G0005060.1	musa_acuminata	Macu08G0005060.1
Macu08G0005070.1	musa_acuminata	Macu08G0005070.1
Macu08G0005080.1	musa_acuminata	Macu08G0005080.1
Macu08G0005090.1	musa_acuminata	Macu08G0005090.1
musa_beccarii_Mbe01_t003550.1	musa_beccarii	musa_beccarii_Mbe01_t003550.1
musa_beccarii_Mbe01_t003560.1	musa_beccarii	musa_beccarii_Mbe01_t003560.1
musa_beccarii_Mbe06_t024980.1	musa_beccarii	musa_beccarii_Mbe06_t024980.1
musa_beccarii_Mbe07_t004570.1	musa_beccarii	musa_beccarii_Mbe07_t004570.1
musa_beccarii_Mbe07_t004580.1	musa_beccarii	musa_beccarii_Mbe07_t004580.1
Mitiscaffold12390028260	musa_itinerans	Mitiscaffold12390028260
Mitiscaffold12670031140	musa_itinerans	Mitiscaffold12670031140