PlantSME Plant secondary metabolism enzyme database
Steroid portable pathway

Steroid portable pathway

Category：Steroid pathway

Steroid pathway definition imported from the 2026-05-17 portable BLAST/HMM package.

Representative Steroid Reaction Route
Squalene to phytosterols and brassinosteroid branch. The steroid route starts from triterpenoid precursors, proceeds through squalene, 2,3-oxidosqualene, and cycloartenol, and then branches toward phytosterols and brassinosteroids; long branches are shown as curated modules.
3 curated steps/modules
Sterol Scaffold Formation
01
Substrate
Farnesyl diphosphate
C15H28O7P2
C15 prenyl-OPP
Squalene synthesis, epoxidation, and cyclization
SQS/FDFT13441 SQE4023 CAS46700
Product
Cycloartenol
C30H50O
tetracyclic sterol nucleus with cyclopropyl side
SQS/SQE/CAS convert FPP-derived linear triterpenes into the plant sterol core.
Brassinosteroid Branch
Lineage Distribution
Assignments under this module are distributed across the following plant lineages.
All Lineages Eudicots (108415)
Current lineage filter: Eudicots. All species, family, module, and gene statistics below have been narrowed to this lineage.
Algae
Hits0
Bryophytes
Hits0
Lycophytes/Ferns
Hits0
Gymnosperms
Hits0
Basal angiosperms
Hits0
Monocots
Hits0
Eudicots
Hits108415
Species Distribution
Chrysanthemum seticuspe
Cajanus cajan
Begonia fuchsioides
Artemisia argyi
Artemisia tridentata
Fragaria ananassa
Dianthus caryophyllus
Citrus limon
Alnus glutinosa
Dimocarpus longan
Lineage Summary
Eudicots
108415
Module Gene List
Reset
GeneSpeciesProtein ID
angelica_sinensis_AS09G01033-RA angelica_sinensis angelica_sinensis_AS09G01033-RA
angelica_sinensis_AS09G01035-RA angelica_sinensis angelica_sinensis_AS09G01035-RA
angelica_sinensis_AS09G01049-RA angelica_sinensis angelica_sinensis_AS09G01049-RA
angelica_sinensis_AS09G01096-RA angelica_sinensis angelica_sinensis_AS09G01096-RA
angelica_sinensis_AS09G01736-RA angelica_sinensis angelica_sinensis_AS09G01736-RA
angelica_sinensis_AS09G02121-RA angelica_sinensis angelica_sinensis_AS09G02121-RA
angelica_sinensis_AS09G02139-RA angelica_sinensis angelica_sinensis_AS09G02139-RA
angelica_sinensis_AS09G02509-RA angelica_sinensis angelica_sinensis_AS09G02509-RA
angelica_sinensis_AS09G02510-RA angelica_sinensis angelica_sinensis_AS09G02510-RA
angelica_sinensis_AS09G02512-RA angelica_sinensis angelica_sinensis_AS09G02512-RA
angelica_sinensis_AS09G02639-RA angelica_sinensis angelica_sinensis_AS09G02639-RA
angelica_sinensis_AS09G02641-RA angelica_sinensis angelica_sinensis_AS09G02641-RA
angelica_sinensis_AS09G02862-RA angelica_sinensis angelica_sinensis_AS09G02862-RA
angelica_sinensis_AS10G00170-RA angelica_sinensis angelica_sinensis_AS10G00170-RA
angelica_sinensis_AS10G00175-RA angelica_sinensis angelica_sinensis_AS10G00175-RA
angelica_sinensis_AS10G00209-RA angelica_sinensis angelica_sinensis_AS10G00209-RA
angelica_sinensis_AS10G00464-RA angelica_sinensis angelica_sinensis_AS10G00464-RA
angelica_sinensis_AS10G01350-RA angelica_sinensis angelica_sinensis_AS10G01350-RA
angelica_sinensis_AS10G01351-RA angelica_sinensis angelica_sinensis_AS10G01351-RA
angelica_sinensis_AS10G01464-RA angelica_sinensis angelica_sinensis_AS10G01464-RA
angelica_sinensis_AS10G01730-RA angelica_sinensis angelica_sinensis_AS10G01730-RA
angelica_sinensis_AS10G01860-RA angelica_sinensis angelica_sinensis_AS10G01860-RA
angelica_sinensis_AS10G01863-RA angelica_sinensis angelica_sinensis_AS10G01863-RA
angelica_sinensis_AS10G01927-RA angelica_sinensis angelica_sinensis_AS10G01927-RA
angelica_sinensis_AS10G02063-RA angelica_sinensis angelica_sinensis_AS10G02063-RA
angelica_sinensis_AS10G02545-RA angelica_sinensis angelica_sinensis_AS10G02545-RA
angelica_sinensis_AS11G01127-RA angelica_sinensis angelica_sinensis_AS11G01127-RA
angelica_sinensis_AS11G01792-RA angelica_sinensis angelica_sinensis_AS11G01792-RA
angelica_sinensis_AS11G01832-RA angelica_sinensis angelica_sinensis_AS11G01832-RA
angelica_sinensis_AS11G01833-RA angelica_sinensis angelica_sinensis_AS11G01833-RA