postsynaptic specialization membrane of symmetric synapse obsolete intrinsic component of postsynaptic specialization membrane of symmetric synapse https://github.com/geneontology/go-ontology/issues/23424 true 2017-09-10T11:56:47Z OBSOLETE. The component of the postsynaptic specialization membrane of a symmetric synapse consisting of the gene products and protein complexes having either part of their peptide sequence embedded in the hydrophobic region of the membrane or some other covalently attached group such as a GPI anchor that is similarly embedded in the membrane. cellular_component GO:0099166 dos intrinsic to postsynaptic specialization membrane of symmetric synapse This term was obsoleted because it represents protein topology, not a cellular component.