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
AcruScioBoG_19743_HRSCAF_198340142360.1 amaranthus_cruentus AcruScioBoG_19743_HRSCAF_198340142360.1
AcruScioBoG_19743_HRSCAF_198340142930.1 amaranthus_cruentus AcruScioBoG_19743_HRSCAF_198340142930.1
AcruScioBoG_19743_HRSCAF_198340142930.2 amaranthus_cruentus AcruScioBoG_19743_HRSCAF_198340142930.2
AcruScioBoG_19834_HRSCAF_199250145040.1 amaranthus_cruentus AcruScioBoG_19834_HRSCAF_199250145040.1
AcruScioBoG_22153_HRSCAF_222590150240.2 amaranthus_cruentus AcruScioBoG_22153_HRSCAF_222590150240.2
AcruScioBoG_25048_HRSCAF_251670159960.1 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670159960.1
AcruScioBoG_25048_HRSCAF_251670159960.2 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670159960.2
AcruScioBoG_25048_HRSCAF_251670159960.3 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670159960.3
AcruScioBoG_25048_HRSCAF_251670160000.1 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670160000.1
AcruScioBoG_26769_HRSCAF_268990175430.1 amaranthus_cruentus AcruScioBoG_26769_HRSCAF_268990175430.1
AcruScioBoG_3008_HRSCAF_30150180380.1 amaranthus_cruentus AcruScioBoG_3008_HRSCAF_30150180380.1
AcruScioBoG_3008_HRSCAF_30150180380.2 amaranthus_cruentus AcruScioBoG_3008_HRSCAF_30150180380.2
AcruScioBoG_3008_HRSCAF_30150180380.3 amaranthus_cruentus AcruScioBoG_3008_HRSCAF_30150180380.3
AcruScioBoG_3008_HRSCAF_30150180380.4 amaranthus_cruentus AcruScioBoG_3008_HRSCAF_30150180380.4
AcruScioBoG_4088_HRSCAF_41070202840.1 amaranthus_cruentus AcruScioBoG_4088_HRSCAF_41070202840.1
AcruScioBoG_4088_HRSCAF_41070204350.1 amaranthus_cruentus AcruScioBoG_4088_HRSCAF_41070204350.1
AcruScioBoG_52287_HRSCAF_524340219060.1 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.1
AcruScioBoG_52287_HRSCAF_524340219060.10 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.10
AcruScioBoG_52287_HRSCAF_524340219060.11 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.11
AcruScioBoG_52287_HRSCAF_524340219060.12 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.12
AcruScioBoG_52287_HRSCAF_524340219060.13 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.13
AcruScioBoG_52287_HRSCAF_524340219060.14 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.14
AcruScioBoG_52287_HRSCAF_524340219060.2 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.2
AcruScioBoG_52287_HRSCAF_524340219060.3 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.3
AcruScioBoG_52287_HRSCAF_524340219060.4 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.4
AcruScioBoG_52287_HRSCAF_524340219060.5 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.5
AcruScioBoG_52287_HRSCAF_524340219060.6 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.6
AcruScioBoG_52287_HRSCAF_524340219060.7 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.7
AcruScioBoG_52287_HRSCAF_524340219060.8 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.8
AcruScioBoG_52287_HRSCAF_524340219060.9 amaranthus_cruentus AcruScioBoG_52287_HRSCAF_524340219060.9