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
AedgHiC_scaffold_100046880 amphicarpaea_edgeworthii AedgHiC_scaffold_100046880
AedgHiC_scaffold_100046950 amphicarpaea_edgeworthii AedgHiC_scaffold_100046950
AedgHiC_scaffold_100046970 amphicarpaea_edgeworthii AedgHiC_scaffold_100046970
AedgHiC_scaffold_100047690 amphicarpaea_edgeworthii AedgHiC_scaffold_100047690
AedgHiC_scaffold_100047720 amphicarpaea_edgeworthii AedgHiC_scaffold_100047720
AedgHiC_scaffold_100048410 amphicarpaea_edgeworthii AedgHiC_scaffold_100048410
AedgHiC_scaffold_100048420 amphicarpaea_edgeworthii AedgHiC_scaffold_100048420
AedgHiC_scaffold_100048450 amphicarpaea_edgeworthii AedgHiC_scaffold_100048450
AedgHiC_scaffold_100051580 amphicarpaea_edgeworthii AedgHiC_scaffold_100051580
AedgHiC_scaffold_100053000 amphicarpaea_edgeworthii AedgHiC_scaffold_100053000
AedgHiC_scaffold_100053770 amphicarpaea_edgeworthii AedgHiC_scaffold_100053770
AedgHiC_scaffold_10010970 amphicarpaea_edgeworthii AedgHiC_scaffold_10010970
AedgHiC_scaffold_10012810 amphicarpaea_edgeworthii AedgHiC_scaffold_10012810
AedgHiC_scaffold_10012910 amphicarpaea_edgeworthii AedgHiC_scaffold_10012910
AedgHiC_scaffold_10023330 amphicarpaea_edgeworthii AedgHiC_scaffold_10023330
AedgHiC_scaffold_10023610 amphicarpaea_edgeworthii AedgHiC_scaffold_10023610
AedgHiC_scaffold_10026760 amphicarpaea_edgeworthii AedgHiC_scaffold_10026760
AedgHiC_scaffold_10028200 amphicarpaea_edgeworthii AedgHiC_scaffold_10028200
AedgHiC_scaffold_110057200 amphicarpaea_edgeworthii AedgHiC_scaffold_110057200
AedgHiC_scaffold_110057710 amphicarpaea_edgeworthii AedgHiC_scaffold_110057710
AedgHiC_scaffold_110057720 amphicarpaea_edgeworthii AedgHiC_scaffold_110057720
AedgHiC_scaffold_110061100 amphicarpaea_edgeworthii AedgHiC_scaffold_110061100
AedgHiC_scaffold_110061290 amphicarpaea_edgeworthii AedgHiC_scaffold_110061290
AedgHiC_scaffold_110061480 amphicarpaea_edgeworthii AedgHiC_scaffold_110061480
AedgHiC_scaffold_110061880 amphicarpaea_edgeworthii AedgHiC_scaffold_110061880
AedgHiC_scaffold_110062190 amphicarpaea_edgeworthii AedgHiC_scaffold_110062190
AedgHiC_scaffold_110062200 amphicarpaea_edgeworthii AedgHiC_scaffold_110062200
AedgHiC_scaffold_110062210 amphicarpaea_edgeworthii AedgHiC_scaffold_110062210
AedgHiC_scaffold_110062500 amphicarpaea_edgeworthii AedgHiC_scaffold_110062500
AedgHiC_scaffold_110062510 amphicarpaea_edgeworthii AedgHiC_scaffold_110062510