PlantSME Plant secondary metabolism enzyme database
CAS

CAS

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 CAS.

Lineage Coverage
Detected in 783 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
Triticum turgidum
Aegilops tauschii
Pinus taeda
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 35857 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
Ahetscaffold1811260201760.1 artocarpus_heterophyllus Ahetscaffold1811260201760.1
Ahetscaffold1811260201790.1 artocarpus_heterophyllus Ahetscaffold1811260201790.1
Ahetscaffold18580205330.1 artocarpus_heterophyllus Ahetscaffold18580205330.1
Ahetscaffold18930207800.1 artocarpus_heterophyllus Ahetscaffold18930207800.1
Ahetscaffold18930207830.1 artocarpus_heterophyllus Ahetscaffold18930207830.1
Ahetscaffold20600215630.1 artocarpus_heterophyllus Ahetscaffold20600215630.1
Ahetscaffold20760217190.1 artocarpus_heterophyllus Ahetscaffold20760217190.1
Ahetscaffold22760226060.1 artocarpus_heterophyllus Ahetscaffold22760226060.1
Ahetscaffold22760226080.1 artocarpus_heterophyllus Ahetscaffold22760226080.1
Ahetscaffold28530243430.1 artocarpus_heterophyllus Ahetscaffold28530243430.1
Ahetscaffold38980269900.1 artocarpus_heterophyllus Ahetscaffold38980269900.1
Ahetscaffold40350274000.1 artocarpus_heterophyllus Ahetscaffold40350274000.1
Ahetscaffold4290277930.1 artocarpus_heterophyllus Ahetscaffold4290277930.1
Ahetscaffold4290277940.1 artocarpus_heterophyllus Ahetscaffold4290277940.1
Ahetscaffold53020296820.1 artocarpus_heterophyllus Ahetscaffold53020296820.1
Ahetscaffold70030320820.1 artocarpus_heterophyllus Ahetscaffold70030320820.1
Ahetscaffold70030320830.1 artocarpus_heterophyllus Ahetscaffold70030320830.1
Ahetscaffold70030320910.1 artocarpus_heterophyllus Ahetscaffold70030320910.1
Ahetscaffold927440350980.1 artocarpus_heterophyllus Ahetscaffold927440350980.1
Ahetscaffold9450352960.1 artocarpus_heterophyllus Ahetscaffold9450352960.1
Ahetscaffold9450353210.1 artocarpus_heterophyllus Ahetscaffold9450353210.1
Ahetscaffold9450353270.1 artocarpus_heterophyllus Ahetscaffold9450353270.1
Ahetscaffold9830356820.1 artocarpus_heterophyllus Ahetscaffold9830356820.1
Ahetscaffold9830356830.1 artocarpus_heterophyllus Ahetscaffold9830356830.1
artocarpus_nanchuanensis_EVM0000096.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0000096.1
artocarpus_nanchuanensis_EVM0000116.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0000116.1
artocarpus_nanchuanensis_EVM0000282.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0000282.1
artocarpus_nanchuanensis_EVM0001013.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0001013.1
artocarpus_nanchuanensis_EVM0001276.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0001276.1
artocarpus_nanchuanensis_EVM0001737.1 artocarpus_nanchuanensis artocarpus_nanchuanensis_EVM0001737.1