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
fagopyrum_esculentum_FesPL4_r1.1_Chr1.g241290.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr1.g241290.1
fagopyrum_esculentum_FesPL4_r1.1_Chr1.g301530.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr1.g301530.1
fagopyrum_esculentum_FesPL4_r1.1_Chr5.g083510.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr5.g083510.1
fagopyrum_esculentum_FesPL4_r1.1_Chr6.g034980.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr6.g034980.1
fagopyrum_esculentum_FesPL4_r1.1_Chr6.g170230.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr6.g170230.1
fagopyrum_esculentum_FesPL4_r1.1_Chr7.g001070.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr7.g001070.1
fagopyrum_esculentum_FesPL4_r1.1_Chr7.g151750.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr7.g151750.1
fagopyrum_esculentum_FesPL4_r1.1_Chr8.g109990.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr8.g109990.1
fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218130.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218130.1
fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218210.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218210.1
fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218360.1 fagopyrum_esculentum fagopyrum_esculentum_FesPL4_r1.1_Chr8.g218360.1
FtPinG0002030600.01.T01 fagopyrum_tataricum FtPinG0002030600.01.T01
FtPinG0002030700.01.T01 fagopyrum_tataricum FtPinG0002030700.01.T01
FtPinG0004524500.01.T01 fagopyrum_tataricum FtPinG0004524500.01.T01
FtPinG0004637900.01.T02 fagopyrum_tataricum FtPinG0004637900.01.T02
FtPinG0005092800.01.T01 fagopyrum_tataricum FtPinG0005092800.01.T01
FtPinG0007676300.01.T01 fagopyrum_tataricum FtPinG0007676300.01.T01
FtPinG0007959300.01.T01 fagopyrum_tataricum FtPinG0007959300.01.T01
FtPinG0009392100.01.T01 fagopyrum_tataricum FtPinG0009392100.01.T01
FtPinG0009801500.01.T01 fagopyrum_tataricum FtPinG0009801500.01.T01
FtPinG0009801700.01.T01 fagopyrum_tataricum FtPinG0009801700.01.T01
Falbscaffold1748_cov1930074080 faidherbia_albida Falbscaffold1748_cov1930074080
Falbscaffold222_cov2010106660 faidherbia_albida Falbscaffold222_cov2010106660
Falbscaffold555_cov1940194960 faidherbia_albida Falbscaffold555_cov1940194960
Falbscaffold80928_cov1800248380 faidherbia_albida Falbscaffold80928_cov1800248380
Falbscaffold80966_cov1750254470 faidherbia_albida Falbscaffold80966_cov1750254470
Falbscaffold917_cov1940277350 faidherbia_albida Falbscaffold917_cov1940277350
Fjavscaffold_10003750 fissidens_javanicus Fjavscaffold_10003750
Fjavscaffold_50173170 fissidens_javanicus Fjavscaffold_50173170
Fjavscaffold_60200550 fissidens_javanicus Fjavscaffold_60200550