FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term signal peptidase complex ID (Ontology) GO:0005787 (Gene Ontology)
Definition A protein complex that is located in the endoplasmic reticulum membrane and cleaves the signal sequence from precursor proteins following their transport out of the cytoplasmic space.[ PubMed:1846444 PubMed:7615509 ]
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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       4
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 signal peptidase complex (all annotations which use CV term, excluding "NOT" statements)       1      4
     part_of | signal peptidase complex       --       4
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_____________________________|
serine-type peptidase complex                                  |
 |__serine-type endopeptidase complex__________________________|
endopeptidase complex                                          |
 |__serine-type endopeptidase complex__________________________|
                                                               signal peptidase complex  5 rec.
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Is a membrane protein complex
endoplasmic reticulum protein-containing complex
serine-type endopeptidase complex
Part of endoplasmic reticulum membrane
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