Article
Multiple conserved domains of the nucleoporin Nup124p and its orthologs Nup1p and Nup153 are critical for nuclear import and activity of the fission yeast Tf1 retrotransposon.
Molecular biology of the cell - 1 Sept 2007
Sistla Srivani, Pang Junxiong Vincent, Wang Cui Xia, Balasundaram David
Abstract excerpt
The nucleoporin Nup124p is a host protein required for the nuclear import of both, retrotransposon Tf1-Gag as well as the retroviral HIV-1 Vpr in fission yeast. The human nucleoporin Nup153 and the Saccharomyces cerevisiae Nup1p were identified as orthologs of Nup124p. In this study, we show that all three nucleoporins share a large FG/FXFG-repeat domain and a C-terminal peptide sequence, GRKIxxxxxRRKx, that are...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.