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Article

Phosphorylation of stargazin by protein kinase A regulates its interaction with PSD-95.

The Journal of biological chemistry - 5 Apr 2002

Choi Jeonghoon, Ko Jaewon, Park Eunhye, Lee Jae-Ran, Yoon Jiyoung, Lim Sangmi, Kim Eunjoon

Abstract excerpt

Stargazin is the first transmembrane protein known to associate with AMPA (alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate) glutamate receptors (AMPARs) and regulate their synaptic targeting by two distinct mechanisms, specifically via delivery of AMPARs to the surface membrane and synaptic targeting of these receptors by binding to PSD-95/SAP-90 and related PDZ proteins. However, it is not known whether and...

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Identifiers

PMID: 11805122
DOI: 10.1074/jbc.M200528200

Genes

PSD

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Click a neighbor to travelStep 1 · 12 closest

Phosphorylation of stargazin by protein kinase A regulates its interaction with PSD-95.PMID 11805122Read ↗

Microtubule-associated protein light chain 2 is a stargazin-AMPA receptor complex-interacting protein in vivo.Semantic proximity Read ↗

Direct interactions between PSD-95 and stargazin control synaptic AMPA receptor number.Semantic proximity Read ↗

Stargazin interacts functionally with the AMPA receptor glutamate-binding module.Semantic proximity Read ↗

The role of transmembrane AMPA receptor regulatory proteins (TARPs) in neurotransmission and receptor trafficking (Review).Semantic proximity Read ↗

The alpha-amino-3-hydroxyl-5-methyl-4-isoxazolepropionate receptor trafficking regulator "stargazin" is related to the claudin family of proteins by Its ability to mediate cell-cell adhesion.Semantic proximity Read ↗

Roles of stargazin and phosphorylation in the control of AMPA receptor subcellular distribution.Semantic proximity Read ↗

S-nitrosylation of stargazin regulates surface expression of AMPA-glutamate neurotransmitter receptors.Semantic proximity Read ↗

Aberrant hippocampal transmission and behavior in mice with a stargazin mutation linked to intellectual disability.Semantic proximity Read ↗

TARP γ-7 selectively enhances synaptic expression of calcium-permeable AMPARs.Semantic proximity Read ↗

Changes in the GRIP 1&2 scaffolding proteins in the cerebellum of the ataxic stargazer mouse.Semantic proximity Read ↗

Selective loss of AMPA receptor subunits at inhibitory neuron synapses in the cerebellum of the ataxic stargazer mouse.Semantic proximity Read ↗

Distinct domains within PSD-95 mediate synaptic incorporation, stabilization, and activity-dependent trafficking.Semantic proximity Read ↗

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