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Kinetic properties of nuclear transport conferred by the retinoblastoma (Rb) NLS

Hu, Wei; Kemp, Bruce E; Jans, David A

Description

The retinoblastoma (RB) tumor suppressor is a nuclear phosphoprotein central to control of cellular proliferation. We have previously shown that human RB possesses an evolutionary conserved bipartite nuclear localization sequence (NLS) (KRSAEGSNPPKPLKKLR877) resembling that of nucleoplasmin. Here we analyze the kinetic properties of the RB NLS in detail with respect to recognition by cellular nuclear import factors, the importins (IMPs), and nuclear transport properties, comparing results to...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/76557
Source: Journal of Celluar Biochemistry
DOI: 10.1002/jcb.20439

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