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
Osph3301620006820 odontoschisma_sphagni Osph3301620006820
Osph4741480064350 odontoschisma_sphagni Osph4741480064350
Osph4882880100400 odontoschisma_sphagni Osph4882880100400
Osph4970490201380 odontoschisma_sphagni Osph4970490201380
oldenlandia_corymbosa_CAI9093787.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9093787.1
oldenlandia_corymbosa_CAI9097604.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9097604.1
oldenlandia_corymbosa_CAI9103727.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9103727.1
oldenlandia_corymbosa_CAI9103728.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9103728.1
oldenlandia_corymbosa_CAI9106737.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9106737.1
oldenlandia_corymbosa_CAI9106738.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9106738.1
oldenlandia_corymbosa_CAI9110324.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9110324.1
oldenlandia_corymbosa_CAI9114959.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9114959.1
Oeur03G0000420.1 olea_europaea Oeur03G0000420.1
Oeur03G0011860.1 olea_europaea Oeur03G0011860.1
Oeur07G0008620.1 olea_europaea Oeur07G0008620.1
Oeur12G0010560.1 olea_europaea Oeur12G0010560.1
Oeur14G0000430.1 olea_europaea Oeur14G0000430.1
Oeur15G0005290.1 olea_europaea Oeur15G0005290.1
Oeur15G0016840.1 olea_europaea Oeur15G0016840.1
Oeurscaffold13140023740.1 olea_europaea Oeurscaffold13140023740.1
Oeurscaffold47770148990.1 olea_europaea Oeurscaffold47770148990.1
Oeurscaffold47770149010.1 olea_europaea Oeurscaffold47770149010.1
Olatscaffold1060013640 olyra_latifolia Olatscaffold1060013640
Olatscaffold170490090410 olyra_latifolia Olatscaffold170490090410
Olatscaffold20112040 olyra_latifolia Olatscaffold20112040
Olatscaffold4230241230 olyra_latifolia Olatscaffold4230241230
Olatscaffold650312840 olyra_latifolia Olatscaffold650312840
Olatscaffold880351430 olyra_latifolia Olatscaffold880351430
Opum01G0005970.1 ophiorrhiza_pumila Opum01G0005970.1
Opum05G0000730.1 ophiorrhiza_pumila Opum05G0000730.1