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http://purl.uniprot.org/citations/15870280http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15870280http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15870280http://www.w3.org/2000/01/rdf-schema#comment"TFIID, comprising the TATA box binding protein (TBP) and 13 TBP-associated factors (TAFs), plays a role in nucleation in the assembly of the RNA polymerase II preinitiation complexes on protein-encoding genes. TAFs are shared among other transcription regulatory complexes (e.g., SAGA, TBP-free TAF-containing complex [TFTC], STAGA, and PCAF/GCN5). Human TAF10, a subunit of both TFIID and TFTC, has three histone fold-containing interaction partners: TAF3, TAF8, and SPT7Like (SPT7L). In human cells, exogenously expressed TAF10 remains rather cytoplasmic and leptomycin B does not affect this localization. By using fluorescent fusion proteins, we show that TAF10 does not have an intrinsic nuclear localization signal (NLS) and needs one of its three interaction partners to be transported into the nucleus. When the NLS sequences of either TAF8 or SPT7L are mutated, TAF10 remains cytoplasmic, but a heterologous NLS can drive TAF10 into the nucleus. Experiments using fluorescence recovery after photobleaching show that TAF10 does not associate with any cytoplasmic partner but that once transported into the nucleus it binds to nuclear structures. TAF10 binding to importin beta in vitro is dependent on the coexpression of either TAF8 or TAF3, but not SPT7L. The cytoplasmic-nuclear transport of TAF10 is naturally observed during the differentiation of adult male germ cells. Thus, here we describe a novel role of the three mammalian interacting partners in the nuclear localization of TAF10, and our data suggest that a complex network of regulated cytoplasmic associations may exist among these factors and that this network is important for the composition of different TFIID and TFTC-type complexes in the nucleus."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.org/dc/terms/identifier"doi:10.1128/mcb.25.10.4092-4104.2005"xsd:string
http://purl.uniprot.org/citations/15870280http://purl.org/dc/terms/identifier"doi:10.1128/mcb.25.10.4092-4104.2005"xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Tora L."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Tora L."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Sassone-Corsi P."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Sassone-Corsi P."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Scheer E."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Scheer E."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Soutoglou E."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Soutoglou E."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Demeny M.A."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Demeny M.A."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Fienga G."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/author"Fienga G."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/name"Mol. Cell. Biol."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/name"Mol. Cell. Biol."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/pages"4092-4104"xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/pages"4092-4104"xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/title"The nuclear import of TAF10 is regulated by one of its three histone fold domain-containing interaction partners."xsd:string
http://purl.uniprot.org/citations/15870280http://purl.uniprot.org/core/title"The nuclear import of TAF10 is regulated by one of its three histone fold domain-containing interaction partners."xsd:string
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