FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term extrinsic component of plasma membrane ID (Ontology) GO:0019897 (Gene Ontology)
Definition The component of a plasma membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
Also Known As "extrinsic to plasma membrane" ; "peripheral plasma membrane protein"
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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       2
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 Full annotation statements 
Relevant FlyBase reports
 Genes
 extrinsic component of plasma membrane (all annotations which use CV term, excluding "NOT" statements)       2
     located_in | extrinsic component of plasma membrane       1
Spanning Tree (Parents/Children)
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  cellular anatomical structure
   |__extrinsic component of membrane
       |__extrinsic component of plasma membrane  49 rec.
           |__extrinsic component of cytoplasmic side of plasma membrane 28 rec.
           |__extrinsic component of external side of plasma membrane
           |   |__extrinsic component of periplasmic side of plasma membrane
           |__extrinsic component of synaptic membrane 2 rec.
               |__extrinsic component of postsynaptic membrane(+)
               |__extrinsic component of presynaptic membrane(+) 2 rec.
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Is a extrinsic component of membrane
Part of plasma membrane
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Synonyms
  • "extrinsic to plasma membrane" EXACT
    "juxtamembrane" BROAD
    "peripheral plasma membrane protein" EXACT
Secondary IDs
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