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
andrographis_paniculata_XP_051124200.1	andrographis_paniculata	andrographis_paniculata_XP_051124200.1
andrographis_paniculata_XP_051131523.1	andrographis_paniculata	andrographis_paniculata_XP_051131523.1
andrographis_paniculata_XP_051131532.1	andrographis_paniculata	andrographis_paniculata_XP_051131532.1
andrographis_paniculata_XP_051132163.1	andrographis_paniculata	andrographis_paniculata_XP_051132163.1
andrographis_paniculata_XP_051134927.1	andrographis_paniculata	andrographis_paniculata_XP_051134927.1
andrographis_paniculata_XP_051134933.1	andrographis_paniculata	andrographis_paniculata_XP_051134933.1
andrographis_paniculata_XP_051135181.1	andrographis_paniculata	andrographis_paniculata_XP_051135181.1
andrographis_paniculata_XP_051135190.1	andrographis_paniculata	andrographis_paniculata_XP_051135190.1
andrographis_paniculata_XP_051138026.1	andrographis_paniculata	andrographis_paniculata_XP_051138026.1
andrographis_paniculata_XP_051138034.1	andrographis_paniculata	andrographis_paniculata_XP_051138034.1
andrographis_paniculata_XP_051138043.1	andrographis_paniculata	andrographis_paniculata_XP_051138043.1
andrographis_paniculata_XP_051138053.1	andrographis_paniculata	andrographis_paniculata_XP_051138053.1
andrographis_paniculata_XP_051138062.1	andrographis_paniculata	andrographis_paniculata_XP_051138062.1
andrographis_paniculata_XP_051138070.1	andrographis_paniculata	andrographis_paniculata_XP_051138070.1
andrographis_paniculata_XP_051146412.1	andrographis_paniculata	andrographis_paniculata_XP_051146412.1
andrographis_paniculata_XP_051146413.1	andrographis_paniculata	andrographis_paniculata_XP_051146413.1
andrographis_paniculata_XP_051147405.1	andrographis_paniculata	andrographis_paniculata_XP_051147405.1
angelica_sinensis_AS03G02059-RA	angelica_sinensis	angelica_sinensis_AS03G02059-RA
angelica_sinensis_AS04G01913-RA	angelica_sinensis	angelica_sinensis_AS04G01913-RA
angelica_sinensis_AS06G03440-RA	angelica_sinensis	angelica_sinensis_AS06G03440-RA
angelica_sinensis_AS07G00275-RA	angelica_sinensis	angelica_sinensis_AS07G00275-RA
angelica_sinensis_AS09G01736-RA	angelica_sinensis	angelica_sinensis_AS09G01736-RA
angelica_sinensis_AS10G01927-RA	angelica_sinensis	angelica_sinensis_AS10G01927-RA
angelica_sinensis_ASUnG00386-RA	angelica_sinensis	angelica_sinensis_ASUnG00386-RA
anisodus_acutangulus_KAJ8530219.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8530219.1
anisodus_acutangulus_KAJ8531603.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8531603.1
anisodus_acutangulus_KAJ8545063.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8545063.1
anisodus_acutangulus_KAJ8549223.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8549223.1
anisodus_acutangulus_KAJ8549798.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8549798.1
anisodus_acutangulus_KAJ8552667.1	anisodus_acutangulus	anisodus_acutangulus_KAJ8552667.1