Structure of the gene for rat nucleolar protein B23.
نویسندگان
چکیده
منابع مشابه
Effects of interphase and mitotic phosphorylation on the mobility and location of nucleolar protein B23.
B23 (or nucleophosmin, NPM) is a multifunctional protein involved in ribosome biogenesis, control of centrosome duplication and in sensing cellular stress. It is phosphorylated during interphase by casein kinase 2 (CK2) and during mitosis by cyclin-dependent kinase (CDK). In this study we have addressed the role of these phosphorylation events in the dynamics and location of protein B23. Mutati...
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15 صفحه اولNucleolar protein B23/nucleophosmin regulates the vertebrate SUMO pathway through SENP3 and SENP5 proteases
Ubiquitin-like protein/sentrin-specific proteases (Ulp/SENPs) mediate both processing and deconjugation of small ubiquitin-like modifier proteins (SUMOs). Here, we show that Ulp/SENP family members SENP3 and SENP5 localize within the granular component of the nucleolus, a subnucleolar compartment that contains B23/nucleophosmin. B23/nucleophosmin is an abundant shuttling phosphoprotein, which p...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1990
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)44742-9