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Increased versatility despite reduced molecular complexity: evolution, structure and function of metazoan splicing factor PRPF39

In the yeast U1 snRNP the Prp39/Prp42 heterodimer is essential for early steps of spliceosome assembly. In metazoans no Prp42 ortholog exists, raising the question how the heterodimer is functionally substituted. Here we present the crystal structure of murine PRPF39, which forms a homodimer. Struct...

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Dettagli Bibliografici
Pubblicato in:Nucleic Acids Res
Autori principali: De Bortoli, Francesca, Neumann, Alexander, Kotte, Ana, Timmermann, Bernd, Schüler, Thomas, Wahl, Markus C, Loll, Bernhard, Heyd, Florian
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6582350/
https://ncbi.nlm.nih.gov/pubmed/30949712
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkz243
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