Article
Nucleolar protein B23 stimulates nuclear import of the HIV-1 Rev protein and NLS-conjugated albumin.
Biochemistry - 1 Apr 1997
Szebeni A, Mehrotra B, Baumann A, Adam S A, Wingfield P T, Olson M O
Abstract excerpt
Nucleolar phosphoprotein B23 is a putative ribosome assembly factor with a relatively high affinity for peptides containing sequences of nuclear localization signals (NLSs) of the SV40 T-antigen type [Szebeni, A., Herrera, J. E., & Olson, O. J. (1995) Biochemistry 34, 8037-8042]. The effects of protein B23 on nuclear import were determined by an in vitro assay [Dean, D. A., & Kasamatsu, H. (1994) J. Biol. Chem....
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