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
prunus_domestica_Pd.00g597110.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g597110.m01-v1.0
prunus_domestica_Pd.00g624790.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g624790.m01-v1.0
prunus_domestica_Pd.00g702690.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g702690.m01-v1.0
prunus_domestica_Pd.00g723090.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g723090.m01-v1.0
prunus_domestica_Pd.00g725740.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g725740.m01-v1.0
prunus_domestica_Pd.00g731680.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g731680.m01-v1.0
prunus_domestica_Pd.00g895020.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g895020.m01-v1.0
prunus_domestica_Pd.00g897910.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g897910.m01-v1.0
prunus_domestica_Pd.00g919850.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g919850.m01-v1.0
prunus_domestica_Pd.00g954820.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g954820.m01-v1.0
prunus_domestica_Pd.00g998670.m01-v1.0 prunus_domestica prunus_domestica_Pd.00g998670.m01-v1.0
Pdul03G0001200.1 prunus_dulcis Pdul03G0001200.1
Pdul03G0017720.1 prunus_dulcis Pdul03G0017720.1
Pdul05G0007520.1 prunus_dulcis Pdul05G0007520.1
Pdul06G0000650.1 prunus_dulcis Pdul06G0000650.1
Pdul08G0008990.1 prunus_dulcis Pdul08G0008990.1
prunus_ferganensis_Pfe03g0133 prunus_ferganensis prunus_ferganensis_Pfe03g0133
prunus_ferganensis_Pfe03g2054 prunus_ferganensis prunus_ferganensis_Pfe03g2054
prunus_ferganensis_Pfe05g0830 prunus_ferganensis prunus_ferganensis_Pfe05g0830
prunus_ferganensis_Pfe06g0066 prunus_ferganensis prunus_ferganensis_Pfe06g0066
prunus_ferganensis_Pfe08g1059 prunus_ferganensis prunus_ferganensis_Pfe08g1059
prunus_fruticosa_Athal_rna-NM_001036818.2_R0 prunus_fruticosa prunus_fruticosa_Athal_rna-NM_001036818.2_R0
prunus_fruticosa_Athal_rna-NM_001342298.1_R0 prunus_fruticosa prunus_fruticosa_Athal_rna-NM_001342298.1_R0
prunus_fruticosa_Braker_braker2.g16961.t1 prunus_fruticosa prunus_fruticosa_Braker_braker2.g16961.t1
prunus_fruticosa_Parm_rna-CURHAP_LOCUS34804_R1 prunus_fruticosa prunus_fruticosa_Parm_rna-CURHAP_LOCUS34804_R1
prunus_fruticosa_Pavi_rna-XM_021954656.1_R0 prunus_fruticosa prunus_fruticosa_Pavi_rna-XM_021954656.1_R0
prunus_fruticosa_Pavi_rna-XM_021968139.1_R0 prunus_fruticosa prunus_fruticosa_Pavi_rna-XM_021968139.1_R0
prunus_fruticosa_Pavi_rna-XM_021969171.1_R0 prunus_fruticosa prunus_fruticosa_Pavi_rna-XM_021969171.1_R0
prunus_fruticosa_Pavi_rna-XM_021972254.1_R0 prunus_fruticosa prunus_fruticosa_Pavi_rna-XM_021972254.1_R0
prunus_fruticosa_Pavi_rna-XM_021972254.1_R1 prunus_fruticosa prunus_fruticosa_Pavi_rna-XM_021972254.1_R1