Title : The importin-beta binding domain of snurportin1 is responsible for the Ran- and energy-independent nuclear import of spliceosomal U snRNPs in vitro.

Pub. Date : 2002 Feb 4

PMID : 11815630






1 Functional Relationships(s)
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1 Here, we show that recombinant snurportin1 and importin-beta (impbeta) are not only necessary, but also sufficient for U1 snRNP transport to the nuclei of digitonin-permeabilized HeLa cells. Digitonin snurportin 1 Homo sapiens