FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term proteasome core complex ID (Ontology) GO:0005839 (Gene Ontology)
Definition A multisubunit barrel shaped endoprotease complex, which is the core of the proteasome complex.[ PubMed:10806206 ]
Also Known As "macropain"
Comment
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      13
Genes (FBgn)  GO_CELLULAR_COMPONENT      26
Genes (FBgn)  GO_MOLECULAR_FUNCTION       3
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 proteasome core complex (all annotations which use CV term, excluding "NOT" statements)       1     26
     part_of | proteasome core complex       --      26
Spanning Tree (Parents/Children)
Only view relationship: 
protein-containing complex
 |__intracellular protein-containing complex__
 |__catalytic complex_________________________|
intracellular protein-containing complex      |
 |__proteasome complex________________________|
endopeptidase complex                         |
 |__proteasome complex________________________|
                                              proteasome core complex  31 rec.
                                               |__cytosolic proteasome core complex
                                               |   |__cytosolic proteasome core complex, alpha-subunit complex
                                               |   |__cytosolic proteasome core complex, beta-subunit complex
                                               |__nuclear proteasome core complex
                                               |   |__nuclear proteasome core complex, alpha-subunit complex
                                               |   |__nuclear proteasome core complex, beta-subunit complex
                                               |__proteasome core complex, alpha-subunit complex 13 rec.
                                               |   |__cytosolic proteasome core complex, alpha-subunit complex
                                               |   |__nuclear proteasome core complex, alpha-subunit complex
                                               |__proteasome core complex, beta-subunit complex 16 rec.
                                                   |__cytosolic proteasome core complex, beta-subunit complex
                                                   |__nuclear proteasome core complex, beta-subunit complex
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Is a intracellular protein-containing complex
catalytic complex
Part of proteasome complex
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Synonyms
  • "20S core complex" NARROW
    "20S proteasome" NARROW
    "macropain" EXACT
    "PA28gamma-20S proteasome" NARROW
Secondary IDs
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