FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term GPI-anchor transamidase complex ID (Ontology) GO:0042765 (Gene Ontology)
Definition An enzyme complex which in humans and yeast consists of at least five proteins; for example, the complex contains GAA1, GPI8, PIG-S, PIG-U, and PIG-T in human, and Gaa1p, Gab1p, Gpi8p, Gpi16p, and Gpi17p in yeast. Catalyzes the posttranslational attachment of the carboxy-terminus of a precursor protein to a GPI-anchor.[ PubMed:12802054 ]
Also Known As "GPIT complex"
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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_CELLULAR_COMPONENT       5
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 GPI-anchor transamidase complex (all annotations which use CV term, excluding "NOT" statements)       2      5
     part_of | GPI-anchor transamidase complex       --       5
Spanning Tree (Parents/Children)
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endoplasmic reticulum
 |__endoplasmic reticulum protein-containing complex___________
membrane                                                       |
 |__membrane protein complex___________________________________|
organelle membrane                                             |
 |__endoplasmic reticulum membrane_____________________________|
protein-containing complex                                     |
 |__membrane protein complex___________________________________|
 |__endoplasmic reticulum protein-containing complex___________|
nuclear outer membrane-endoplasmic reticulum membrane network  |
 |__endoplasmic reticulum membrane_____________________________|
endoplasmic reticulum subcompartment                           |
 |__endoplasmic reticulum membrane_____________________________|
catalytic complex                                              |
 |__transferase complex________________________________________|
endopeptidase complex                                          |
 |__caspase complex____________________________________________|
                                                               GPI-anchor transamidase complex  7 rec.
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Is a caspase complex
membrane protein complex
endoplasmic reticulum protein-containing complex
transferase complex
Part of endoplasmic reticulum membrane
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Synonyms
  • "GPIT complex" EXACT
Secondary IDs
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