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
Bknoscaffold_80774790	bryum_knowltonii	Bknoscaffold_80774790
Bknoscaffold_80808660	bryum_knowltonii	Bknoscaffold_80808660
Bknoscaffold_90813450	bryum_knowltonii	Bknoscaffold_90813450
Bknoscaffold_90844700	bryum_knowltonii	Bknoscaffold_90844700
Baphcontig_2760091640	buxbaumia_aphylla	Baphcontig_2760091640
Baphcontig_4610180250	buxbaumia_aphylla	Baphcontig_4610180250
Baphcontig_500199400	buxbaumia_aphylla	Baphcontig_500199400
Baphcontig_5760238780	buxbaumia_aphylla	Baphcontig_5760238780
Baphcontig_6130258370	buxbaumia_aphylla	Baphcontig_6130258370
Baphcontig_6130258380	buxbaumia_aphylla	Baphcontig_6130258380
Baphcontig_6810291630	buxbaumia_aphylla	Baphcontig_6810291630
Baphcontig_7950350020	buxbaumia_aphylla	Baphcontig_7950350020
Baphcontig_7950350030	buxbaumia_aphylla	Baphcontig_7950350030
GWHPBHNJ003197	buxus_austroyunnanensis	GWHPBHNJ003197
GWHPBHNJ007357	buxus_austroyunnanensis	GWHPBHNJ007357
GWHPBHNJ007359	buxus_austroyunnanensis	GWHPBHNJ007359
GWHPBHNJ008552	buxus_austroyunnanensis	GWHPBHNJ008552
GWHPBHNJ008555	buxus_austroyunnanensis	GWHPBHNJ008555
GWHPBHNJ008799	buxus_austroyunnanensis	GWHPBHNJ008799
GWHPBHNJ011334	buxus_austroyunnanensis	GWHPBHNJ011334
GWHPBHNJ015164	buxus_austroyunnanensis	GWHPBHNJ015164
GWHPBHNJ016517	buxus_austroyunnanensis	GWHPBHNJ016517
buxus_sinica_BUSI_005562-RA	buxus_sinica	buxus_sinica_BUSI_005562-RA
buxus_sinica_BUSI_009076-RA	buxus_sinica	buxus_sinica_BUSI_009076-RA
buxus_sinica_BUSI_009762-RA	buxus_sinica	buxus_sinica_BUSI_009762-RA
buxus_sinica_BUSI_015836-RA	buxus_sinica	buxus_sinica_BUSI_015836-RA
buxus_sinica_BUSI_018678-RA	buxus_sinica	buxus_sinica_BUSI_018678-RA
buxus_sinica_BUSI_018982-RA	buxus_sinica	buxus_sinica_BUSI_018982-RA
buxus_sinica_BUSI_019442-RA	buxus_sinica	buxus_sinica_BUSI_019442-RA
buxus_sinica_BUSI_019446-RA	buxus_sinica	buxus_sinica_BUSI_019446-RA