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A human post-catalytic spliceosome structure reveals essential roles of metazoan factors for exon ligation

During exon ligation, the S. cerevisiae spliceosome recognizes the 3´-splice site (3´SS) of precursor mRNA through non-Watson-Crick pairing with the 5´SS and the branch adenosine, in a conformation stabilised by Prp18 and Prp8. Here we present the 3.3 Å cryoEM structure of a human post-catalytic spl...

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Publicado en:Science
Autores principales: Fica, Sebastian M., Oubridge, Chris, Wilkinson, Max E., Newman, Andrew J., Nagai, Kiyoshi
Formato: Artigo
Lenguaje:Inglês
Publicado: 2019
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC6386133/
https://ncbi.nlm.nih.gov/pubmed/30705154
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.aaw5569
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