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Activation of Prp28 ATPase by phosphorylated Npl3 at a critical step of spliceosome remodeling

Authors :
Fu-Lung Yeh
Shang-Lin Chang
Golam Rizvee Ahmed
Hsin-I Liu
Luh Tung
Chung-Shu Yeh
Leah Stands Lanier
Corina Maeder
Che-Min Lin
Shu-Chun Tsai
Wan-Yi Hsiao
Wei-Hau Chang
Tien-Hsien Chang
Source :
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Publication Year :
2021
Publisher :
Nature Portfolio, 2021.

Abstract

Yeast helicase Prp28 promotes the first step of spliceosome remodeling. By placing a photoactivatable unnatural amino acid in Prp28, the authors capture Prp28 in action revealing its dynamic interactions and cofactor Npl3.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
12
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.9e81c7d52d55433ab0c6e27d3c001065
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-021-23459-4