title: [NMDA receptors and their interacting proteins in the postsynaptic density].
abstract: Glutamate receptors and their cytoplasmic interacting proteins are thought to play an important role in the process of excitatory synaptic transmission in the mammalian central nervous system. NMDA receptors are a subtype of ionotropic glutamate receptors and specifically interact with PDZ-domain containing proteins such as PSD-95. This interaction is important in the clustering of NMDA receptors on the postsynaptic membrane and the molecular complex containing NMDA receptors and PSD-95 is likely to be the core structure of the postsynaptic density. In the first part of this review, biological significance of the diversity of NMDA receptor subunits is discussed. In the second part, implications obtained from our recent analyses on the structural remodeling of the postsynaptic density are presented.
authors.affiliation: Department of Anatomy and Cell Biology, School of Medicine, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Okabe
mesh_terms: D000818:Animals; D006801:Humans; D017774:Long-Term Potentiation; D009419:Nerve Tissue Proteins / Q000502:physiology*; D009473:Neuronal Plasticity / Q000502:physiology; D016194:Receptors, N-Methyl-D-Aspartate / Q000502:physiology*
chemical_list: D009419:Nerve Tissue Proteins; D016194:Receptors, N-Methyl-D-Aspartate; C033652:postsynaptic density proteins