RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/33374830http://www.w3.org/2000/01/rdf-schema#comment"GABARAP (γ-aminobutyric acid type A receptor-associated protein) and its paralogues GABARAPL1 and GABARAPL2 comprise a subfamily of autophagy-related Atg8 proteins. They are studied extensively regarding their roles during autophagy. Originally, however, especially GABARAPL2 was discovered to be involved in intra-Golgi transport and homotypic fusion of post-mitotic Golgi fragments. Recently, a broader function of mammalian Atg8s on membrane trafficking through interaction with various soluble N-ethylmaleimide-sensitive factor-attachment protein receptors SNAREs was suggested. By immunostaining and microscopic analysis of the Golgi network, we demonstrate the importance of the presence of individual GABARAP-type proteins on Golgi morphology. Furthermore, triple knockout (TKO) cells lacking the whole GABARAP subfamily showed impaired Golgi-dependent vesicular trafficking as assessed by imaging of fluorescently labelled ceramide. With the Golgi apparatus being central within the secretory pathway, we sought to investigate the role of the GABARAP-type proteins for cell surface protein trafficking. By analysing the surfaceome compositionofTKOs, we identified a subset of cell surface proteins with altered plasma membrane localisation. Taken together, we provide novel insights into an underrated aspect of autophagy-independent functions of the GABARAP subfamily and recommend considering the potential impact of GABARAP subfamily proteins on a plethora of processes during experimental analysis of GABARAP-deficient cells not only in the autophagic context."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.org/dc/terms/identifier"doi:10.3390/ijms22010085"xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Willbold D."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Hoffmann S."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Poschmann G."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Stuhler K."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Dobner J."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Simons I.M."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Uffing A."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/author"Sanwald J.L."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/date"2020"xsd:gYear
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/name"Int J Mol Sci"xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/pages"E85"xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/title"Lack of GABARAP-Type Proteins Is Accompanied by Altered Golgi Morphology and Surfaceome Composition."xsd:string
http://purl.uniprot.org/citations/33374830http://purl.uniprot.org/core/volume"22"xsd:string
http://purl.uniprot.org/citations/33374830http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/33374830
http://purl.uniprot.org/citations/33374830http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/33374830
http://purl.uniprot.org/uniprot/#_B2RD60-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_B2R5J1-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_G3V1T7-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_H3BU36-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_H6UMI1-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_O95166-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830
http://purl.uniprot.org/uniprot/#_P60520-mappedCitation-33374830http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/33374830