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
PruarS.5G083700.t1.p1_1 prunus_armeniaca PruarS.5G083700.t1.p1_1
PruarS.6G009400.t1.p1_1 prunus_armeniaca PruarS.6G009400.t1.p1_1
PruarS.8G157900.t1.p1_1 prunus_armeniaca PruarS.8G157900.t1.p1_1
Pav_sc0000909.1_g650.1.mk:mrna prunus_avium Pav_sc0000909.1_g650.1.mk:mrna
Pav_sc0001124.1_g480.1.mk:mrna prunus_avium Pav_sc0001124.1_g480.1.mk:mrna
Pav_sc0001215.1_g280.1.mk:mrna prunus_avium Pav_sc0001215.1_g280.1.mk:mrna
Pav_sc0001518.1_g830.1.mk:mrna prunus_avium Pav_sc0001518.1_g830.1.mk:mrna
prunus_campanulata_evm.model.Chr03.129 prunus_campanulata prunus_campanulata_evm.model.Chr03.129
prunus_campanulata_evm.model.Chr03.1937 prunus_campanulata prunus_campanulata_evm.model.Chr03.1937
prunus_campanulata_evm.model.Chr04.2188 prunus_campanulata prunus_campanulata_evm.model.Chr04.2188
prunus_campanulata_evm.model.Chr05.1685 prunus_campanulata prunus_campanulata_evm.model.Chr05.1685
prunus_campanulata_evm.model.Chr06.67 prunus_campanulata prunus_campanulata_evm.model.Chr06.67
prunus_campanulata_evm.model.Chr08.1847 prunus_campanulata prunus_campanulata_evm.model.Chr08.1847
prunus_domestica_Pd.00g001540.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g001540.m01-v1.0
prunus_domestica_Pd.00g011740.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g011740.m01-v1.0
prunus_domestica_Pd.00g014160.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g014160.m01-v1.0
prunus_domestica_Pd.00g025960.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g025960.m01-v1.0
prunus_domestica_Pd.00g058720.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g058720.m01-v1.0
prunus_domestica_Pd.00g078540.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g078540.m01-v1.0
prunus_domestica_Pd.00g1077380.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g1077380.m01-v1.0
prunus_domestica_Pd.00g1083940.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g1083940.m01-v1.0
prunus_domestica_Pd.00g110460.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g110460.m01-v1.0
prunus_domestica_Pd.00g1128770.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g1128770.m01-v1.0
prunus_domestica_Pd.00g1198310.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g1198310.m01-v1.0
prunus_domestica_Pd.00g1246770.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g1246770.m01-v1.0
prunus_domestica_Pd.00g177690.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g177690.m01-v1.0
prunus_domestica_Pd.00g203620.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g203620.m01-v1.0
prunus_domestica_Pd.00g396790.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g396790.m01-v1.0
prunus_domestica_Pd.00g406240.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g406240.m01-v1.0
prunus_domestica_Pd.00g435200.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g435200.m01-v1.0