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http://purl.uniprot.org/citations/36201575http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/36201575http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/36201575http://www.w3.org/2000/01/rdf-schema#comment"RNA polymerase II-mediated eukaryotic transcription starts with the assembly of the preinitiation complex (PIC) on core promoters. The +1 nucleosome is well positioned about 40 base pairs downstream of the transcription start site (TSS) and is commonly known as a barrier of transcription. The +1 nucleosome-bound PIC-Mediator structures show that PIC-Mediator prefers binding to T40N nucleosome located 40 base pairs downstream of TSS and contacts T50N but not the T70N nucleosome. The nucleosome facilitates the organization of PIC-Mediator on the promoter by binding TFIIH subunit p52 and Mediator subunits MED19 and MED26 and may contribute to transcription initiation. PIC-Mediator exhibits multiple nucleosome-binding patterns, supporting a structural role of the +1 nucleosome in the coordination of PIC-Mediator assembly. Our study reveals the molecular mechanism of PIC-Mediator organization on chromatin and underscores the significance of the +1 nucleosome in regulating transcription initiation."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.org/dc/terms/identifier"doi:10.1126/science.abn8131"xsd:string
http://purl.uniprot.org/citations/36201575http://purl.org/dc/terms/identifier"doi:10.1126/science.abn8131"xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Chen X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Chen X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Li J."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Li J."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Liu W."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Liu W."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Qu X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Qu X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Ren Y."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Ren Y."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Wang X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Wang X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Xu Y."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Xu Y."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Yin X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/author"Yin X."xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/name"Science"xsd:string
http://purl.uniprot.org/citations/36201575http://purl.uniprot.org/core/name"Science"xsd:string