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
Fossombronia11940050220 fossombronia Fossombronia11940050220
Fossombronia2120133110 fossombronia Fossombronia2120133110
Fossombronia3110169640 fossombronia Fossombronia3110169640
Fossombronia8160322240 fossombronia Fossombronia8160322240
Fossombronia9840408330 fossombronia Fossombronia9840408330
FanaFAN_r2.3ch00015330 fragaria_ananassa FanaFAN_r2.3ch00015330
FanaFAN_r2.3ch00080500 fragaria_ananassa FanaFAN_r2.3ch00080500
FanaFAN_r2.3ch00081200 fragaria_ananassa FanaFAN_r2.3ch00081200
FanaFAN_r2.3ch00098550 fragaria_ananassa FanaFAN_r2.3ch00098550
FanaFAN_r2.3ch00103030 fragaria_ananassa FanaFAN_r2.3ch00103030
FanaFAN_r2.3ch00109720 fragaria_ananassa FanaFAN_r2.3ch00109720
FanaFAN_r2.3ch00201200 fragaria_ananassa FanaFAN_r2.3ch00201200
FanaFAN_r2.3ch00202680 fragaria_ananassa FanaFAN_r2.3ch00202680
FanaFAN_r2.3ch1Bia0403980 fragaria_ananassa FanaFAN_r2.3ch1Bia0403980
FanaFAN_r2.3ch1Bib0418010 fragaria_ananassa FanaFAN_r2.3ch1Bib0418010
FanaFAN_r2.3ch2Ava0500710 fragaria_ananassa FanaFAN_r2.3ch2Ava0500710
FanaFAN_r2.3ch2Avb0534160 fragaria_ananassa FanaFAN_r2.3ch2Avb0534160
FanaFAN_r2.3ch2Avb0549200 fragaria_ananassa FanaFAN_r2.3ch2Avb0549200
FanaFAN_r2.3ch2X1a0622580 fragaria_ananassa FanaFAN_r2.3ch2X1a0622580
FanaFAN_r2.3ch2X1b0650540 fragaria_ananassa FanaFAN_r2.3ch2X1b0650540
FanaFAN_r2.3ch3Bia0755820 fragaria_ananassa FanaFAN_r2.3ch3Bia0755820
FanaFAN_r2.3ch3Bib0768800 fragaria_ananassa FanaFAN_r2.3ch3Bib0768800
FanaFAN_r2.3ch3X1a0809490 fragaria_ananassa FanaFAN_r2.3ch3X1a0809490
FanaFAN_r2.3ch3X1b0849880 fragaria_ananassa FanaFAN_r2.3ch3X1b0849880
FanaFAN_r2.3ch5Ava1038520 fragaria_ananassa FanaFAN_r2.3ch5Ava1038520
FanaFAN_r2.3ch5Avb1083780 fragaria_ananassa FanaFAN_r2.3ch5Avb1083780
FanaFAN_r2.3ch5Bia1122960 fragaria_ananassa FanaFAN_r2.3ch5Bia1122960
FanaFAN_r2.3ch5Bib1151260 fragaria_ananassa FanaFAN_r2.3ch5Bib1151260
FanaFAN_r2.3ch6Av2a1282650 fragaria_ananassa FanaFAN_r2.3ch6Av2a1282650
FanaFAN_r2.3ch6Av2b1301940 fragaria_ananassa FanaFAN_r2.3ch6Av2b1301940