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
Nschscaffold419_cov1050199380 nissolia_schottii Nschscaffold419_cov1050199380
Ncon10561550023910 noteroclada_confluens Ncon10561550023910
Ncon12303780067750 noteroclada_confluens Ncon12303780067750
Ncon13962150140050 noteroclada_confluens Ncon13962150140050
Ncon15253650190260 noteroclada_confluens Ncon15253650190260
Ncon15845910238560 noteroclada_confluens Ncon15845910238560
Ncon16700110352810 noteroclada_confluens Ncon16700110352810
Ncon16934580420800 noteroclada_confluens Ncon16934580420800
Ncon16935040421160 noteroclada_confluens Ncon16935040421160
Ncon16968260432780 noteroclada_confluens Ncon16968260432780
Ncon17247350499740 noteroclada_confluens Ncon17247350499740
Ncon17247360499750 noteroclada_confluens Ncon17247360499750
NcolGWHAAYW000000010021270.1 nymphaea_colorata NcolGWHAAYW000000010021270.1
NcolGWHAAYW000000090153220.1 nymphaea_colorata NcolGWHAAYW000000090153220.1
NcolGWHAAYW000000090153220.2 nymphaea_colorata NcolGWHAAYW000000090153220.2
NcolGWHAAYW000000090164100.1 nymphaea_colorata NcolGWHAAYW000000090164100.1
NcolGWHAAYW000000090164110.1 nymphaea_colorata NcolGWHAAYW000000090164110.1
NcolGWHAAYW000000090164110.2 nymphaea_colorata NcolGWHAAYW000000090164110.2
NcolGWHAAYW000000090164110.3 nymphaea_colorata NcolGWHAAYW000000090164110.3
NcolGWHAAYW000000090164110.4 nymphaea_colorata NcolGWHAAYW000000090164110.4
NcolGWHAAYW000000090164110.5 nymphaea_colorata NcolGWHAAYW000000090164110.5
NcolGWHAAYW000000090164110.6 nymphaea_colorata NcolGWHAAYW000000090164110.6
NcolGWHAAYW000000090164110.7 nymphaea_colorata NcolGWHAAYW000000090164110.7
NcolGWHAAYW000000110185120.1 nymphaea_colorata NcolGWHAAYW000000110185120.1
NcolGWHAAYW000000120208010.1 nymphaea_colorata NcolGWHAAYW000000120208010.1
nyssa_yunnanensis_augustus-129-processed-gene-3.5-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_augustus-129-processed-gene-3.5-mRNA-1
nyssa_yunnanensis_augustus-290919-processed-gene-3.12-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_augustus-290919-processed-gene-3.12-mRNA-1
nyssa_yunnanensis_augustus-313-processed-gene-2.2-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_augustus-313-processed-gene-2.2-mRNA-1
nyssa_yunnanensis_augustus-942-processed-gene-7.4-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_augustus-942-processed-gene-7.4-mRNA-1
nyssa_yunnanensis_maker-129-augustus-gene-3.17-mRNA-1 nyssa_yunnanensis nyssa_yunnanensis_maker-129-augustus-gene-3.17-mRNA-1