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
AaraAA_scaffold48910243790 aethionema_arabicum AaraAA_scaffold48910243790
AaraAA_scaffold48910243800 aethionema_arabicum AaraAA_scaffold48910243800
GWHPBISH006163 akebia_trifoliata GWHPBISH006163
GWHPBISH006165 akebia_trifoliata GWHPBISH006165
GWHPBISH011394 akebia_trifoliata GWHPBISH011394
GWHPBISH013166 akebia_trifoliata GWHPBISH013166
GWHPBISH014089 akebia_trifoliata GWHPBISH014089
GWHPBISH019549 akebia_trifoliata GWHPBISH019549
GWHPBISH021473 akebia_trifoliata GWHPBISH021473
GWHPBISH023080 akebia_trifoliata GWHPBISH023080
Avestig00000311_pilon0098930.1 aldrovanda_vesiculosa Avestig00000311_pilon0098930.1
Avestig00000339_pilon0104410.1 aldrovanda_vesiculosa Avestig00000339_pilon0104410.1
Avestig00000479_pilon0121850.1 aldrovanda_vesiculosa Avestig00000479_pilon0121850.1
Avestig00010558_pilon0196910.1 aldrovanda_vesiculosa Avestig00010558_pilon0196910.1
Avestig00010601_pilon0216590.1 aldrovanda_vesiculosa Avestig00010601_pilon0216590.1
Avestig00010608_pilon0219050.1 aldrovanda_vesiculosa Avestig00010608_pilon0219050.1
Avestig00010783_pilon0238310.1 aldrovanda_vesiculosa Avestig00010783_pilon0238310.1
Agluscaffold132814_cov950048740 alnus_glutinosa Agluscaffold132814_cov950048740
Agluscaffold132814_cov950048760 alnus_glutinosa Agluscaffold132814_cov950048760
Agluscaffold17928_cov1030098090 alnus_glutinosa Agluscaffold17928_cov1030098090
Agluscaffold232_cov1050143810 alnus_glutinosa Agluscaffold232_cov1050143810
Agluscaffold425964_cov1040276290 alnus_glutinosa Agluscaffold425964_cov1040276290
Agluscaffold425964_cov1040276300 alnus_glutinosa Agluscaffold425964_cov1040276300
Agluscaffold5356_cov1060322630 alnus_glutinosa Agluscaffold5356_cov1060322630
Agluscaffold882_cov1020412940 alnus_glutinosa Agluscaffold882_cov1020412940
Agluscaffold882_cov1020412950 alnus_glutinosa Agluscaffold882_cov1020412950
alnus_rubra_ALNRU00034967-RA alnus_rubra alnus_rubra_ALNRU00034967-RA
alnus_rubra_ALNRU00034975-RA alnus_rubra alnus_rubra_ALNRU00034975-RA
alnus_rubra_ALNRU00055762-RA alnus_rubra alnus_rubra_ALNRU00055762-RA
alnus_rubra_ALNRU00089001-RA alnus_rubra alnus_rubra_ALNRU00089001-RA