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http://purl.uniprot.org/citations/16955485http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16955485http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16955485http://www.w3.org/2000/01/rdf-schema#comment"Parkinson disease (PD) is the second most common neurodegenerative disorder and is characterized by the extensive and progressive loss of dopaminergic neurons in the CNS substantia nigra pars compacta region. Mutations in the parkin gene, which encodes for E3 ubiquitin ligase, have been implicated in autosomal recessive juvenile parkinsonism, an early-onset and common familial form of PD. Although several parkin substrates have already been identified, the molecular mechanism underlying the regulation of enzymatic activity of parkin has yet to be clarified. In a previous study, we demonstrated that RanBP2 becomes a new target for parkin E3 ubiquitin ligase and is processed via parkin-mediated ubiquitination and subsequent proteasomal degradation. RanBP2, which is localized in the cytoplasmic filament of the nuclear pore complex, belongs to the small ubiquitin-related modifier (SUMO) E3 ligase family. Here we show that parkin appears to bind selectively to the SUMO-1 in vivo and in vitro. Moreover, the physical association of SUMO-1 with parkin results in an increase in the nuclear transport of parkin as well as its self-ubiquitination. Our findings suggest that the E3 ubiquitin ligase activity of parkin and its intracellular localization may be modulated through the SUMO-1 association."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.org/dc/terms/identifier"doi:10.1002/jnr.21041"xsd:string
http://purl.uniprot.org/citations/16955485http://purl.org/dc/terms/identifier"doi:10.1002/jnr.21041"xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/author"Chung K.C."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/author"Chung K.C."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/author"Um J.W."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/author"Um J.W."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/date"2006"xsd:gYear
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/date"2006"xsd:gYear
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/name"J. Neurosci. Res."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/name"J. Neurosci. Res."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/pages"1543-1554"xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/pages"1543-1554"xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/title"Functional modulation of parkin through physical interaction with SUMO-1."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/title"Functional modulation of parkin through physical interaction with SUMO-1."xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/volume"84"xsd:string
http://purl.uniprot.org/citations/16955485http://purl.uniprot.org/core/volume"84"xsd:string
http://purl.uniprot.org/citations/16955485http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/16955485
http://purl.uniprot.org/citations/16955485http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/16955485
http://purl.uniprot.org/citations/16955485http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/16955485
http://purl.uniprot.org/citations/16955485http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/16955485
http://purl.uniprot.org/uniprot/O60260http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/16955485
http://purl.uniprot.org/uniprot/P63165http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/16955485