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
XP_022764825.1 durio_zibethinus XP_022764825.1
XP_022764826.1 durio_zibethinus XP_022764826.1
XP_022764827.1 durio_zibethinus XP_022764827.1
XP_022764828.1 durio_zibethinus XP_022764828.1
XP_022764829.1 durio_zibethinus XP_022764829.1
XP_022774057.1 durio_zibethinus XP_022774057.1
echinochloa_oryzicola_GWHPBDNS013168 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS013168
echinochloa_oryzicola_GWHPBDNS020767 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS020767
echinochloa_oryzicola_GWHPBDNS020890 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS020890
echinochloa_oryzicola_GWHPBDNS023269 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS023269
echinochloa_oryzicola_GWHPBDNS026876 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS026876
echinochloa_oryzicola_GWHPBDNS046088 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS046088
echinochloa_oryzicola_GWHPBDNS054174 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS054174
echinochloa_oryzicola_GWHPBDNS057169 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS057169
echinochloa_oryzicola_GWHPBDNS067281 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS067281
echinochloa_oryzicola_GWHPBDNS068113 echinochloa_oryzicola echinochloa_oryzicola_GWHPBDNS068113
Eobt5939590053550 ectropothecium_obtusulum Eobt5939590053550
Eobt5943440101040 ectropothecium_obtusulum Eobt5943440101040
Eobt5944830152490 ectropothecium_obtusulum Eobt5944830152490
Eobt5945150179250 ectropothecium_obtusulum Eobt5945150179250
Eobt5945540204110 ectropothecium_obtusulum Eobt5945540204110
Eobt5946080259110 ectropothecium_obtusulum Eobt5946080259110
elaeis_guineensis_Egu004012-mRNA-1 elaeis_guineensis elaeis_guineensis_Egu004012-mRNA-1
elaeis_guineensis_Egu005056-mRNA-1 elaeis_guineensis elaeis_guineensis_Egu005056-mRNA-1
elaeis_guineensis_Egu005057-mRNA-1 elaeis_guineensis elaeis_guineensis_Egu005057-mRNA-1
elaeis_guineensis_Egu011709-mRNA-1 elaeis_guineensis elaeis_guineensis_Egu011709-mRNA-1
elaeis_guineensis_Egu030546-mRNA-1 elaeis_guineensis elaeis_guineensis_Egu030546-mRNA-1
Ecor3AG0003490.1 eleusine_coracana Ecor3AG0003490.1
Ecor3BG0003690.1 eleusine_coracana Ecor3BG0003690.1
Ecor5AG0024960.1 eleusine_coracana Ecor5AG0024960.1