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
coriaria_nepalensis_Conep15bG0055400.1 coriaria_nepalensis coriaria_nepalensis_Conep15bG0055400.1
coriaria_nepalensis_Conep15bG0055400.2 coriaria_nepalensis coriaria_nepalensis_Conep15bG0055400.2
coriaria_nepalensis_Conep15bG0099600.1 coriaria_nepalensis coriaria_nepalensis_Conep15bG0099600.1
coriaria_nepalensis_Conep19aG0069800.1 coriaria_nepalensis coriaria_nepalensis_Conep19aG0069800.1
coriaria_nepalensis_Conep19bG0069300.1 coriaria_nepalensis coriaria_nepalensis_Conep19bG0069300.1
GWHPAORS010987 corydalis_tomentella GWHPAORS010987
GWHPAORS016287 corydalis_tomentella GWHPAORS016287
GWHPAORS025991 corydalis_tomentella GWHPAORS025991
GWHPAORS029968 corydalis_tomentella GWHPAORS029968
GWHPAORS032029 corydalis_tomentella GWHPAORS032029
corylus_americana_CamerRush.01G198500.1.p corylus_americana corylus_americana_CamerRush.01G198500.1.p
corylus_americana_CamerRush.03G138200.1.p corylus_americana corylus_americana_CamerRush.03G138200.1.p
corylus_americana_CamerRush.05G086300.1.p corylus_americana corylus_americana_CamerRush.05G086300.1.p
corylus_americana_CamerRush.05G177900.1.p corylus_americana corylus_americana_CamerRush.05G177900.1.p
corylus_americana_CamerRush.10G007300.1.p corylus_americana corylus_americana_CamerRush.10G007300.1.p
Chet01G0013820.1 corylus_heterophylla Chet01G0013820.1
Chet03G0014980.1 corylus_heterophylla Chet03G0014980.1
Chet05G0014940.1 corylus_heterophylla Chet05G0014940.1
Chet05G0014950.1 corylus_heterophylla Chet05G0014950.1
Chet06G0012860.1 corylus_heterophylla Chet06G0012860.1
Chet10G0016840.1 corylus_heterophylla Chet10G0016840.1
CmaG0001381.1 corylus_mandshurica CmaG0001381.1
CmaG0011744.1 corylus_mandshurica CmaG0011744.1
CmaG0014960.1 corylus_mandshurica CmaG0014960.1
CmaG0015768.1 corylus_mandshurica CmaG0015768.1
CmaG0015770.1 corylus_mandshurica CmaG0015770.1
CmaG0021764.1 corylus_mandshurica CmaG0021764.1
CmaG0026915.1 corylus_mandshurica CmaG0026915.1
Ccit01G0017450.1 corymbia_citriodora Ccit01G0017450.1
Ccit02G0031210.1 corymbia_citriodora Ccit02G0031210.1