Toggle navigation
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
About
What is Reactome ?
News
Team
Scientific Advisory Board
Funding
Editorial Calendar
Release Calendar
Statistics
Our Logo
License Agreement
Privacy Notice
Disclaimer
Digital Preservation
Contact us
Content
Table of Contents
DOIs
Data Schema
Reactome Research Spotlight
ORCID Integration Project
COVID-19 Disease Pathways
Docs
Userguide
Pathway Browser
How do I search ?
Details Panel
Analysis Tools
Analysis Data
Analysis Gene Expression
Species Comparison
Tissue Distribution
Diseases
Cytomics
Review Status of Reactome Events
ReactomeFIViz
Developer's Zone
Graph Database
Analysis Service
Content Service
Pathways Overview
Pathway Diagrams
Icon Info
EHLD Specs & Guidelines
Icon Library Guidelines
Data Model
Curator Guide
Release Documentation
Computationally inferred events
FAQ
Linking to Us
Citing us
Tools
Pathway Browser
Analyse gene list
Analyse gene expression
Species Comparison
Tissue Distribution
Analysis Service
Content Service
ReactomeFIViz
Advanced Data Search
Site Search
Community
Contribute Pathway Knowledge
Icon Library
Outreach
Events
Publications
Partners
Contributors
Resources Guide
Download
Search ...
Go!
PSMA1 [cytosol]
Stable Identifier
R-SPO-68724
Type
Protein [EntityWithAccessionedSequence]
Species
Schizosaccharomyces pombe
Compartment
cytosol
Synonyms
O14250
Locations in the PathwayBrowser
Expand all
Immune System (Schizosaccharomyces pombe)
Adaptive Immune System (Schizosaccharomyces pombe)
Class I MHC mediated antigen processing & presentation (Schizosaccharomyces pombe)
Antigen processing-Cross presentation (Schizosaccharomyces pombe)
Cross-presentation of soluble exogenous antigens (endosomes) (Schizosaccharomyces pombe)
Proteasomal clevage of exogenous antigen (26S proteasome catalyst) (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Proteasomal clevage of exogenous antigen (immunoproteasome catalyst) (Schizosaccharomyces pombe)
Immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S immunoproteasome core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
ER-Phagosome pathway (Schizosaccharomyces pombe)
Proteasomal cleavage of partially digested antigen (immunoproteasome catalyst) (Schizosaccharomyces pombe)
Immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S immunoproteasome core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Antigen processing: Ub, ATP-independent proteasomal degradation (Schizosaccharomyces pombe)
Proteasomal cleavage of intracellular substrate (PA28-alpha-beta-20S proteasome catalyst) (Schizosaccharomyces pombe)
PA28-alpha-beta-20S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Proteasomal cleavage of intracellular substrate (immunoproteasome catalyst) (Schizosaccharomyces pombe)
Immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S immunoproteasome core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Metabolism (Schizosaccharomyces pombe)
Metabolism of amino acids and derivatives (Schizosaccharomyces pombe)
Metabolism of polyamines (Schizosaccharomyces pombe)
Regulation of ornithine decarboxylase (ODC) (Schizosaccharomyces pombe)
26S proteosome degrades ODC holoenzyme complex (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Metabolism of proteins (Schizosaccharomyces pombe)
Post-translational protein modification (Schizosaccharomyces pombe)
Deubiquitination (Schizosaccharomyces pombe)
UCH proteinases (Schizosaccharomyces pombe)
ADRM1 binds 26S proteasome (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteasome [cytosol] (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteaseome binds UCHL5 (Schizosaccharomyces pombe)
ADRM1:26S proteasome [cytosol] (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteasome:UCHL5 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteasome [cytosol] (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Ub-specific processing proteases (Schizosaccharomyces pombe)
ADRM1:26S proteaseome binds USP14 (Schizosaccharomyces pombe)
ADRM1:26S proteasome [cytosol] (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteasome:USP14 [cytosol] (Schizosaccharomyces pombe)
ADRM1:26S proteasome [cytosol] (Schizosaccharomyces pombe)
26S proteasome [cytosol] (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Proteasome assembly (Schizosaccharomyces pombe)
Formation of the inner ring of the 20S core particle of the 26S proteasome (Schizosaccharomyces pombe)
Half-proteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
PSMG1:PSMG2:20S CP outer ring:POMP [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Formation of the inner ring of the 20S immunoproteasome core particle (Schizosaccharomyces pombe)
Half-immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
PSMG1:PSMG2:20S CP outer ring:POMP [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Formation of the inner ring of the 20S thymoproteasome core particle (Schizosaccharomyces pombe)
Half-thymoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
PSMG1:PSMG2:20S CP outer ring:POMP [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Formation of the outer ring of the 20S core particle (Schizosaccharomyces pombe)
20S CP outer ring:PSMG3:PSMG4 [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Formation of the preholoproteasome (Schizosaccharomyces pombe)
Half-proteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Preholoproteasome [cytosol] (Schizosaccharomyces pombe)
Half-proteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Formation of the preholothymoproteasome (Schizosaccharomyces pombe)
Half-thymoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Preholothymoproteasome [cytosol] (Schizosaccharomyces pombe)
Half-thymoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Fromation of the preholoimmunoproteasome (Schizosaccharomyces pombe)
Half-immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Preholoimmunoproteasome [cytosol] (Schizosaccharomyces pombe)
Half-immunoproteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Maturation of the canonical 20S core particle (Schizosaccharomyces pombe)
20S core particle [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
Preholoproteasome [cytosol] (Schizosaccharomyces pombe)
Half-proteasome [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
POMP binds the 20S core particle outer ring (Schizosaccharomyces pombe)
PSMG1:PSMG2:20S CP outer ring:POMP [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
PSMG1:PSMG2:20S CP outer ring:PSMG3:PSMG4 [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring:PSMG3:PSMG4 [cytosol] (Schizosaccharomyces pombe)
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
PSMA1 [cytosol] (Schizosaccharomyces pombe)
External Reference Information
External Reference
UniProt:O14250
Reference Genes
ENSEMBL:SPAC6G10.04c
KEGG:spo:2542559
PomBase:SPAC6G10.04c
UCSC:O14250
Participates
as an input of
Formation of the outer ring of the 20S core particle (Schizosaccharomyces pombe)
as a component of
20S CP outer ring [cytosol] (Schizosaccharomyces pombe)
Inferred From
PSMA1 [cytosol]
(Homo sapiens)
Cross References
PRO
O14250
© 2026
Reactome
This website requires cookies and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our
Privacy Notice
.
I agree, dismiss this banner
Cite Us!
Cite Us!
Cite Us!
Warning!
Unable to extract citation. Please try again later.
Download As:
BibTeX
RIS
Text