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_AS06G01027-RA angelica_sinensis angelica_sinensis_AS06G01027-RA
angelica_sinensis_AS06G02214-RA angelica_sinensis angelica_sinensis_AS06G02214-RA
angelica_sinensis_AS06G02511-RA angelica_sinensis angelica_sinensis_AS06G02511-RA
angelica_sinensis_AS06G02975-RA angelica_sinensis angelica_sinensis_AS06G02975-RA
angelica_sinensis_AS06G03440-RA angelica_sinensis angelica_sinensis_AS06G03440-RA
angelica_sinensis_AS06G03718-RA angelica_sinensis angelica_sinensis_AS06G03718-RA
angelica_sinensis_AS06G03719-RA angelica_sinensis angelica_sinensis_AS06G03719-RA
angelica_sinensis_AS06G03722-RA angelica_sinensis angelica_sinensis_AS06G03722-RA
angelica_sinensis_AS06G03821-RA angelica_sinensis angelica_sinensis_AS06G03821-RA
angelica_sinensis_AS06G03822-RA angelica_sinensis angelica_sinensis_AS06G03822-RA
angelica_sinensis_AS07G00275-RA angelica_sinensis angelica_sinensis_AS07G00275-RA
angelica_sinensis_AS07G01272-RA angelica_sinensis angelica_sinensis_AS07G01272-RA
angelica_sinensis_AS07G01273-RA angelica_sinensis angelica_sinensis_AS07G01273-RA
angelica_sinensis_AS07G01362-RA angelica_sinensis angelica_sinensis_AS07G01362-RA
angelica_sinensis_AS07G01657-RA angelica_sinensis angelica_sinensis_AS07G01657-RA
angelica_sinensis_AS07G01738-RA angelica_sinensis angelica_sinensis_AS07G01738-RA
angelica_sinensis_AS07G01740-RA angelica_sinensis angelica_sinensis_AS07G01740-RA
angelica_sinensis_AS07G01956-RA angelica_sinensis angelica_sinensis_AS07G01956-RA
angelica_sinensis_AS07G02538-RA angelica_sinensis angelica_sinensis_AS07G02538-RA
angelica_sinensis_AS07G02866-RA angelica_sinensis angelica_sinensis_AS07G02866-RA
angelica_sinensis_AS07G02877-RA angelica_sinensis angelica_sinensis_AS07G02877-RA
angelica_sinensis_AS08G00235-RA angelica_sinensis angelica_sinensis_AS08G00235-RA
angelica_sinensis_AS08G00374-RA angelica_sinensis angelica_sinensis_AS08G00374-RA
angelica_sinensis_AS08G00717-RA angelica_sinensis angelica_sinensis_AS08G00717-RA
angelica_sinensis_AS08G00719-RA angelica_sinensis angelica_sinensis_AS08G00719-RA
angelica_sinensis_AS08G01080-RA angelica_sinensis angelica_sinensis_AS08G01080-RA
angelica_sinensis_AS08G01165-RA angelica_sinensis angelica_sinensis_AS08G01165-RA
angelica_sinensis_AS08G02785-RA angelica_sinensis angelica_sinensis_AS08G02785-RA
angelica_sinensis_AS08G02787-RA angelica_sinensis angelica_sinensis_AS08G02787-RA
angelica_sinensis_AS08G03957-RA angelica_sinensis angelica_sinensis_AS08G03957-RA