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
OsatMH6306G0048640.1 oryza_sativa_spmh63 OsatMH6306G0048640.1
OsatMH6306G0048640.2 oryza_sativa_spmh63 OsatMH6306G0048640.2
OsatMH6306G0048640.3 oryza_sativa_spmh63 OsatMH6306G0048640.3
OsatMH6306G0048640.4 oryza_sativa_spmh63 OsatMH6306G0048640.4
OsatMH6306G0048640.5 oryza_sativa_spmh63 OsatMH6306G0048640.5
OsatMH6306G0048640.6 oryza_sativa_spmh63 OsatMH6306G0048640.6
OsatMH6307G0009190.1 oryza_sativa_spmh63 OsatMH6307G0009190.1
OsatMH6308G0038120.1 oryza_sativa_spmh63 OsatMH6308G0038120.1
OsatMH6309G0037280.1 oryza_sativa_spmh63 OsatMH6309G0037280.1
OsatMH6309G0037300.1 oryza_sativa_spmh63 OsatMH6309G0037300.1
OsatMH6309G0037300.2 oryza_sativa_spmh63 OsatMH6309G0037300.2
OsatMH6312G0035920.1 oryza_sativa_spmh63 OsatMH6312G0035920.1
OsatMH6312G0035920.2 oryza_sativa_spmh63 OsatMH6312G0035920.2
OsatMH6312G0035930.1 oryza_sativa_spmh63 OsatMH6312G0035930.1
OsatMH6312G0035930.2 oryza_sativa_spmh63 OsatMH6312G0035930.2
OsatZS9703G0057640.1 oryza_sativa_spzs97 OsatZS9703G0057640.1
OsatZS9706G0000300.1 oryza_sativa_spzs97 OsatZS9706G0000300.1
OsatZS9706G0000300.2 oryza_sativa_spzs97 OsatZS9706G0000300.2
OsatZS9706G0046970.1 oryza_sativa_spzs97 OsatZS9706G0046970.1
OsatZS9706G0046970.2 oryza_sativa_spzs97 OsatZS9706G0046970.2
OsatZS9706G0046970.3 oryza_sativa_spzs97 OsatZS9706G0046970.3
OsatZS9706G0046970.4 oryza_sativa_spzs97 OsatZS9706G0046970.4
OsatZS9706G0046970.5 oryza_sativa_spzs97 OsatZS9706G0046970.5
OsatZS9707G0009360.1 oryza_sativa_spzs97 OsatZS9707G0009360.1
OsatZS9707G0009360.2 oryza_sativa_spzs97 OsatZS9707G0009360.2
OsatZS9707G0009360.3 oryza_sativa_spzs97 OsatZS9707G0009360.3
OsatZS9708G0040090.1 oryza_sativa_spzs97 OsatZS9708G0040090.1
OsatZS9709G0035930.1 oryza_sativa_spzs97 OsatZS9709G0035930.1
OsatZS9709G0035930.2 oryza_sativa_spzs97 OsatZS9709G0035930.2
OsatZS9712G0039110.1 oryza_sativa_spzs97 OsatZS9712G0039110.1