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
AcruScioBoG_19834_HRSCAF_199250146890.1 amaranthus_cruentus AcruScioBoG_19834_HRSCAF_199250146890.1
AcruScioBoG_19834_HRSCAF_199250147930.1 amaranthus_cruentus AcruScioBoG_19834_HRSCAF_199250147930.1
AcruScioBoG_19834_HRSCAF_199250147930.2 amaranthus_cruentus AcruScioBoG_19834_HRSCAF_199250147930.2
AcruScioBoG_22153_HRSCAF_222590150240.2 amaranthus_cruentus AcruScioBoG_22153_HRSCAF_222590150240.2
AcruScioBoG_22153_HRSCAF_222590154100.4 amaranthus_cruentus AcruScioBoG_22153_HRSCAF_222590154100.4
AcruScioBoG_25048_HRSCAF_251670156880.1 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670156880.1
AcruScioBoG_25048_HRSCAF_251670158510.3 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670158510.3
AcruScioBoG_25048_HRSCAF_251670158510.6 amaranthus_cruentus AcruScioBoG_25048_HRSCAF_251670158510.6
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_26180_HRSCAF_263060164770.1 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060164770.1
AcruScioBoG_26180_HRSCAF_263060166850.1 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166850.1
AcruScioBoG_26180_HRSCAF_263060166850.2 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166850.2
AcruScioBoG_26180_HRSCAF_263060166850.4 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166850.4
AcruScioBoG_26180_HRSCAF_263060166850.6 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166850.6
AcruScioBoG_26180_HRSCAF_263060166850.8 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166850.8
AcruScioBoG_26180_HRSCAF_263060166860.1 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.1
AcruScioBoG_26180_HRSCAF_263060166860.10 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.10
AcruScioBoG_26180_HRSCAF_263060166860.11 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.11
AcruScioBoG_26180_HRSCAF_263060166860.12 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.12
AcruScioBoG_26180_HRSCAF_263060166860.13 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.13
AcruScioBoG_26180_HRSCAF_263060166860.2 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.2
AcruScioBoG_26180_HRSCAF_263060166860.3 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.3
AcruScioBoG_26180_HRSCAF_263060166860.4 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.4
AcruScioBoG_26180_HRSCAF_263060166860.5 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.5
AcruScioBoG_26180_HRSCAF_263060166860.6 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.6
AcruScioBoG_26180_HRSCAF_263060166860.7 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.7
AcruScioBoG_26180_HRSCAF_263060166860.8 amaranthus_cruentus AcruScioBoG_26180_HRSCAF_263060166860.8