FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term postsynaptic specialization ID (Ontology) GO:0099572 (Gene Ontology)
Definition A network of proteins within and adjacent to the postsynaptic membrane. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.[ PubMed:22046028 ]
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       2
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 Genes
 postsynaptic specialization (all annotations which use CV term, excluding "NOT" statements)       2
     is_active_in | postsynaptic specialization       2
Spanning Tree (Parents/Children)
Only view relationship: 
synapse
 |__postsynapse________________
cellular anatomical structure  |
 |__organelle__________________|
 |__postsynapse________________|
                               postsynaptic specialization  50 rec.
                                |__muscle cell postsynaptic specialization 13 rec.
                                |__postsynaptic density 41 rec.
                                |   |__glutamatergic postsynaptic density
                                |   |__postsynaptic density membrane(+) 21 rec.
                                |   |__postsynaptic density, intracellular component
                                |__postsynaptic specialization membrane 21 rec.
                                |   |__extrinsic component of postsynaptic specialization membrane(+)
                                |   |__postsynaptic density membrane(+) 21 rec.
                                |   |__postsynaptic specialization membrane of symmetric synapse
                                |__postsynaptic specialization of symmetric synapse
                                |   |__postsynaptic specialization membrane of symmetric synapse
                                |   |__postsynaptic specialization of symmetric synapse, intracellular component
                                |__postsynaptic specialization, intracellular component
                                    |__postsynaptic density, intracellular component
                                    |__postsynaptic specialization of symmetric synapse, intracellular component
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Part of postsynapse
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