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http://purl.uniprot.org/citations/21262767http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21262767http://www.w3.org/2000/01/rdf-schema#comment"Vesicular transport along microtubules must be strictly regulated to sustain the unique structural and functional polarization of bone-resorbing osteoclasts. However, the molecular mechanisms bridging these vesicle-microtubule interactions remain largely obscure. Rab3D, a member of the Rab3 subfamily (Rab3A/B/C/D) of small exocytotic GTPases, represents a core component of the osteoclastic vesicle transport machinery. Here, we identify a new Rab3D-interacting partner, Tctex-1, a light chain of the cytoplasmic dynein microtubule motor complex, by a yeast two-hybrid screen. We demonstrate that Tctex-1 binds specifically to Rab3D in a GTP-dependent manner and co-occupies Rab3D-bearing vesicles in bone-resorbing osteoclasts. Furthermore, we provide evidence that Tctex-1 and Rab3D intimately associate with the dynein motor complex and microtubules in osteoclasts. Finally, targeted disruption of Tctex-1 by RNA interference significantly impairs bone resorption capacity and mislocalizes Rab3D vesicles in osteoclasts, attesting to the notion that components of the Rab3D-trafficking pathway contribute to the maintenance of osteoclastic resorptive function."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.org/dc/terms/identifier"doi:10.1128/mcb.00834-10"xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Jahn R."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Xu J."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Cheng T.S."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Sung C.H."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Carrello A."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Ng P.Y."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Pavlos N.J."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Zheng M.H."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Qin A."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Feng H.T."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/author"Ang E.S."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/name"Mol Cell Biol"xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/pages"1551-1564"xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/title"Tctex-1, a novel interaction partner of Rab3D, is required for osteoclastic bone resorption."xsd:string
http://purl.uniprot.org/citations/21262767http://purl.uniprot.org/core/volume"31"xsd:string
http://purl.uniprot.org/citations/21262767http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/21262767
http://purl.uniprot.org/citations/21262767http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/21262767
http://purl.uniprot.org/uniprot/P51807#attribution-73D019041C811E34679727299F55B812http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21262767
http://purl.uniprot.org/uniprot/P63172#attribution-74BED2E91F435BF7D2031CC5079A2600http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21262767
http://purl.uniprot.org/uniprot/O95716#attribution-74BED2E91F435BF7D2031CC5079A2600http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21262767
http://purl.uniprot.org/uniprot/P35276#attribution-73D019041C811E34679727299F55B812http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21262767