Intrinsically disordered regions of nucleophosmin/B23 regulate its RNA binding activity through their inter- and intra-molecular association


Nucleophosmin (NPM1/B23) is a nucleolar protein implicated in growth-associated functions, in which the RNA binding activity of B23 plays essential roles in ribosome biogenesis. The C-terminal globular domain (CTD) of B23 has been believed to be the RNA binding domain because the splicing variant B23.2 lacking the CTD binds considerably less efficiently to… (More)
DOI: 10.1093/nar/gkt897


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