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
Lalbi7413320062780 leucobryum_albidum Lalbi7413320062780
Lalbi7519080075320 leucobryum_albidum Lalbi7519080075320
Lalbi7883650175910 leucobryum_albidum Lalbi7883650175910
Lalbi7891200182060 leucobryum_albidum Lalbi7891200182060
Lalbi7896690189970 leucobryum_albidum Lalbi7896690189970
Lalbi7899440195380 leucobryum_albidum Lalbi7899440195380
Lalbi7930810242610 leucobryum_albidum Lalbi7930810242610
Lalbi7939080257440 leucobryum_albidum Lalbi7939080257440
Lalbi7953710287050 leucobryum_albidum Lalbi7953710287050
Lalbi7963720308950 leucobryum_albidum Lalbi7963720308950
Lalbi7973750329390 leucobryum_albidum Lalbi7973750329390
Lbowcontig_10004480 leucobryum_bowringii Lbowcontig_10004480
Lbowcontig_200188050 leucobryum_bowringii Lbowcontig_200188050
Lbowcontig_200208360 leucobryum_bowringii Lbowcontig_200208360
Lbowcontig_40229220 leucobryum_bowringii Lbowcontig_40229220
Lbowcontig_60319140 leucobryum_bowringii Lbowcontig_60319140
Lbowcontig_60319440 leucobryum_bowringii Lbowcontig_60319440
Lbowcontig_80331410 leucobryum_bowringii Lbowcontig_80331410
Lbowcontig_90360980 leucobryum_bowringii Lbowcontig_90360980
Lusiscaffold1070011570.1 linum_usitatissimum Lusiscaffold1070011570.1
Lusiscaffold11680025180.1 linum_usitatissimum Lusiscaffold11680025180.1
Lusiscaffold12530043230.1 linum_usitatissimum Lusiscaffold12530043230.1
Lusiscaffold2910182230.1 linum_usitatissimum Lusiscaffold2910182230.1
Lusiscaffold3030194510.1 linum_usitatissimum Lusiscaffold3030194510.1
Lusiscaffold340226610.1 linum_usitatissimum Lusiscaffold340226610.1
Lusiscaffold3490231040.1 linum_usitatissimum Lusiscaffold3490231040.1
Lusiscaffold4160259730.1 linum_usitatissimum Lusiscaffold4160259730.1
Lusiscaffold5400314270.1 linum_usitatissimum Lusiscaffold5400314270.1
Lusiscaffold670356150.1 linum_usitatissimum Lusiscaffold670356150.1
Lusiscaffold850394120.1 linum_usitatissimum Lusiscaffold850394120.1