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http://purl.uniprot.org/citations/34910912http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34910912http://www.w3.org/2000/01/rdf-schema#comment"What percentage of the protein function is required to prevent disease symptoms is a fundamental question in genetic disorders. Decreased transsynaptic LGI1-ADAM22 protein complexes, because of their mutations or autoantibodies, cause epilepsy and amnesia. However, it remains unclear how LGI1-ADAM22 levels are regulated and how much LGI1-ADAM22 function is required. Here, by genetic and structural analysis, we demonstrate that quantitative dual phosphorylation of ADAM22 by protein kinase A (PKA) mediates high-affinity binding of ADAM22 to dimerized 14-3-3. This interaction protects LGI1-ADAM22 from endocytosis-dependent degradation. Accordingly, forskolin-induced PKA activation increases ADAM22 levels. Leveraging a series of ADAM22 and LGI1 hypomorphic mice, we find that ∼50% of LGI1 and ∼10% of ADAM22 levels are sufficient to prevent lethal epilepsy. Furthermore, ADAM22 function is required in excitatory and inhibitory neurons. These results suggest strategies to increase LGI1-ADAM22 complexes over the required levels by targeting PKA or 14-3-3 for epilepsy treatment."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.org/dc/terms/identifier"doi:10.1016/j.celrep.2021.110107"xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Goto T."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Liu Y."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Miyazaki Y."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Abe M."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Fukai S."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Fukata M."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Fukata Y."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Yokoi N."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Kassai H."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Meijer D."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Yamagata A."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Sakimura K."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Sanbo M."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Hirabayashi M."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/author"Okatsu K."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/name"Cell Rep"xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/pages"110107"xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/title"14-3-3 proteins stabilize LGI1-ADAM22 levels to regulate seizure thresholds in mice."xsd:string
http://purl.uniprot.org/citations/34910912http://purl.uniprot.org/core/volume"37"xsd:string
http://purl.uniprot.org/citations/34910912http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34910912
http://purl.uniprot.org/citations/34910912http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34910912