volume 83, issue 6, P1078-1090 2015
DOI: 10.1002/prot.24800
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Abstract: Phosphoprotein P0 (P0) is part of the stalk complex of the eukaryotic large ribosomal subunit necessary for recruiting elongation factors. While the P0 sequence is highly conserved, our group noted a 15-16 residue insert exclusive to the P0s of ciliated protists, including Tetrahymena thermophila. We hypothesized that this insert may have a function unique in ciliated protists, such as stalk regulation via phosphorylation of the insert. Almost no mention of this insert exists in the literature, and although th…

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