PlantSME Plant secondary metabolism enzyme database
SQS/FDFT1

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.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Hordeum vulgare
Panicum virgatum
Fragaria ananassa
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
GeneSpeciesProtein ID
Btri1280070135510 bazzania_tridens Btri1280070135510
Btri919400248350 bazzania_tridens Btri919400248350
Btri921870251060 bazzania_tridens Btri921870251060
Bfucscaffold1197_cov1660036070 begonia_fuchsioides Bfucscaffold1197_cov1660036070
Bfucscaffold1315_cov1520050000 begonia_fuchsioides Bfucscaffold1315_cov1520050000
Bfucscaffold1434_cov1430072850 begonia_fuchsioides Bfucscaffold1434_cov1430072850
Bfucscaffold16999_cov1850114090 begonia_fuchsioides Bfucscaffold16999_cov1850114090
Bfucscaffold1779_cov1370124100 begonia_fuchsioides Bfucscaffold1779_cov1370124100
Bfucscaffold2530_cov1440204870 begonia_fuchsioides Bfucscaffold2530_cov1440204870
Bfucscaffold255_cov1760209410 begonia_fuchsioides Bfucscaffold255_cov1760209410
Bfucscaffold383_cov1460300220 begonia_fuchsioides Bfucscaffold383_cov1460300220
Bfucscaffold885_cov1330463420 begonia_fuchsioides Bfucscaffold885_cov1330463420
Bfucscaffold91273_cov1420472560 begonia_fuchsioides Bfucscaffold91273_cov1420472560
Bhis01G0024010.1 benincasa_hispida Bhis01G0024010.1
Bhis10G0003450.1 benincasa_hispida Bhis10G0003450.1
Bhis10G0015550.1 benincasa_hispida Bhis10G0015550.1
Bhis12G0010300.1 benincasa_hispida Bhis12G0010300.1
BhisGWHAAAR000001080003630.1 benincasa_hispida BhisGWHAAAR000001080003630.1
Bpatpat_C122650900003100.1 beta_patula Bpatpat_C122650900003100.1
Bpatpat_scaffold11200039040.1 beta_patula Bpatpat_scaffold11200039040.1
Bpatpat_scaffold11200039050.1 beta_patula Bpatpat_scaffold11200039050.1
Bpatpat_scaffold11200039050.2 beta_patula Bpatpat_scaffold11200039050.2
Bpatpat_scaffold11200039060.1 beta_patula Bpatpat_scaffold11200039060.1
Bpatpat_scaffold15130073080.1 beta_patula Bpatpat_scaffold15130073080.1
Bpatpat_scaffold2230121480.1 beta_patula Bpatpat_scaffold2230121480.1
Bpatpat_scaffold2230121490.1 beta_patula Bpatpat_scaffold2230121490.1
Bpatpat_scaffold2230121500.1 beta_patula Bpatpat_scaffold2230121500.1
Bpatpat_scaffold3930197010.1 beta_patula Bpatpat_scaffold3930197010.1
Bpatpat_scaffold3930197010.3 beta_patula Bpatpat_scaffold3930197010.3
Bpatpat_scaffold4770213130.1 beta_patula Bpatpat_scaffold4770213130.1