Article
The C-terminus of NIPP1 (nuclear inhibitor of protein phosphatase-1) contains a novel binding site for protein phosphatase-1 that is controlled by tyrosine phosphorylation and RNA binding.
The Biochemical journal - 15 Dec 2000
Beullens M, Vulsteke V, Van Eynde A, Jagiello I, Stalmans W, Bollen M
Abstract excerpt
Nuclear inhibitor of protein phosphatase-1 (NIPP1; 351 residues) is a nuclear RNA-binding protein that also contains in its central domain two contiguous sites of interaction with the catalytic subunit of protein phosphatase-1 (PP1(C)). We show here that mutation of these phosphatase-interaction sites did not completely abolish the ability of NIPP1 to bind and inhibit PP1(C). This could be accounted for by an...
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