RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21295010http://www.w3.org/2000/01/rdf-schema#comment"Manganese-dependent superoxide dismutase (MnSOD) is localized in the mitochondria and is important for oxidative stress resistance. Although transcriptional regulation of MnSOD has been relatively well studied, much less is known about the protein's posttranslational regulation. In budding yeast, MnSOD is activated after mitochondrial import by manganese ion incorporation. Here we characterize posttranslational modification of MnSOD in the fission yeast Schizosaccharomyces pombe. Fission yeast MnSOD is acetylated at the 25th lysine residue. This acetylation was diminished by deletion of N-terminal mitochondrial targeting sequence, suggesting that MnSOD is acetylated after import into mitochondria. Mitochondrial localization of MnSOD is not essential for the enzyme activity, but is crucial for oxidative stress resistance and growth under respiratory conditions of fission yeast. These results suggest that, unlike the situation in budding yeast, S. pombe MnSOD is already active even before mitochondrial localization; nonetheless, mitochondrial localization is critical to allow the cell to cope with reactive oxygen species generated inside or outside of mitochondria."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.org/dc/terms/identifier"doi:10.1016/j.bbrc.2011.01.103"xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Suzuki T."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Yoshida M."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Takahashi H."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Matsuyama A."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Dohmae N."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/author"Shirai A."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/name"Biochem Biophys Res Commun"xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/pages"42-46"xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/title"Mitochondrial localization of fission yeast manganese superoxide dismutase is required for its lysine acetylation and for cellular stress resistance and respiratory growth."xsd:string
http://purl.uniprot.org/citations/21295010http://purl.uniprot.org/core/volume"406"xsd:string
http://purl.uniprot.org/citations/21295010http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/21295010
http://purl.uniprot.org/citations/21295010http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/21295010
http://purl.uniprot.org/uniprot/Q9UQX0#attribution-7691FDEAAAB26321071CF141FA53847Ehttp://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/Q9UQX0#attribution-9402E65E93730BCC5614A2E0D267D2B5http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/#_Q10325-mappedCitation-21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/#_O14023-mappedCitation-21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/#_Q9UQX0-mappedCitation-21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/#_Q9UTM7-mappedCitation-21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/#_Q9UUK2-mappedCitation-21295010http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/O14023http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/21295010
http://purl.uniprot.org/uniprot/Q9UTM7http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/21295010