| http://purl.uniprot.org/citations/16790425 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16790425 | http://www.w3.org/2000/01/rdf-schema#comment | "NF-E2-related factor 2 (Nrf2) is the key transcription factor regulating the antioxidant response. Previous studies identified a nuclear localization signal (NLS) in the basic region and a nuclear exporting signal (NES) in the leucine zipper domain of Nrf2. In this study, we characterize a new functional NES (175LLSIPELQCLNI186) in the transactivation (TA) domain of Nrf2. A green fluorescence protein (GFP)-tagged Nrf2 segment (amino acids162-295) called GFP-NESTA exhibited a cytosolic distribution that could be disrupted by L184A mutation or leptomycin B treatment. Chimeric expression of this NESTA with a nuclear protein GAL4DBD could expel GAL4DBD into the cytoplasm. A variety of oxidants, including sulforaphane, tert-butylhydroquinone, and H2O2, could effectively induce nuclear translocation of GFP-NESTA. Mutational studies showed that cysteine 183 may mediate the redox response of NESTA. The discovery of multiple NLS/NES motifs in Nrf2 and the redox sensitivity of NESTA imply Nrf2 may be self-sufficient to sense and transduce oxidative signals into the nucleus, consequently initiating antioxidant gene transcription."xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.org/dc/terms/identifier | "doi:10.1074/jbc.m602746200"xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/author | "Li W."xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/author | "Yu S.W."xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/author | "Kong A.N."xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/name | "J Biol Chem"xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/pages | "27251-27263"xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/title | "Nrf2 possesses a redox-sensitive nuclear exporting signal in the Neh5 transactivation domain."xsd:string |
| http://purl.uniprot.org/citations/16790425 | http://purl.uniprot.org/core/volume | "281"xsd:string |
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