A spliceosome intermediate with loosely associated tri-snRNP accumulates in the absence of Prp28 ATPase activity
The assembly of the splicesome involves several distinct stages that require the sequential action of DExD/H-box RNA helicases. Here, the authors uncover a new intermediate, the pre-B complex, that accumulates in the presence of an inactive form of the DEAD-box protein Prp28.
Enregistré dans:
Auteurs principaux: | Carsten Boesler, Norbert Rigo, Maria M. Anokhina, Marcel J. Tauchert, Dmitry E. Agafonov, Berthold Kastner, Henning Urlaub, Ralf Ficner, Cindy L. Will, Reinhard Lührmann |
---|---|
Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2016
|
Sujets: | |
Accès en ligne: | https://doaj.org/article/e7d1d18e40824533a67b9650add6c83c |
Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
Documents similaires
-
TSSC4 is a component of U5 snRNP that promotes tri-snRNP formation
par: Klára Klimešová, et autres
Publié: (2021) -
Activation of Prp28 ATPase by phosphorylated Npl3 at a critical step of spliceosome remodeling
par: Fu-Lung Yeh, et autres
Publié: (2021) -
Interaction of 7SK with the Smn complex modulates snRNP production
par: Changhe Ji, et autres
Publié: (2021) -
U1 snRNP regulates cancer cell migration and invasion in vitro
par: Jung-Min Oh, et autres
Publié: (2020) -
Structural basis of intron selection by U2 snRNP in the presence of covalent inhibitors
par: Constantin Cretu, et autres
Publié: (2021)