obsolete anchored component of postsynaptic specialization membrane of symmetric synapse (obsolete GO:0099169)
OBSOLETE. The component of the postsynaptic specialization membrane of a symmetric synapse consisting of the gene products that are tethered to the membrane only by a covalently attached anchor, such as a lipid group that is embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.