Oligomerization properties of the acidic ribosomal P-proteins from Saccharomyces cerevisiae: effect of P1A protein phosphorylation on the formation of the P1A-P2B hetero-complex.

@article{Tchrzewski2000OligomerizationPO,
  title={Oligomerization properties of the acidic ribosomal P-proteins from Saccharomyces cerevisiae: effect of P1A protein phosphorylation on the formation of the P1A-P2B hetero-complex.},
  author={Marek Tch{\'o}rzewski and Aleksandra Boguszewska and Piotr Dukowski and Nikodem Grankowski},
  journal={Biochimica et biophysica acta},
  year={2000},
  volume={1499 1-2},
  pages={63-73}
}
Acidic ribosomal P-proteins form, in all eukaryotic cells, a lateral protuberance, the so-called 'stalk', which is directly involved in translational activity of the ribosomes. In Saccharomyces cerevisiae cells, there are four distinct P-proteins: P1A, P1B, P2A and P2B. In spite of the high level of their structural homology, they are not completely equivalent and may perform different functions. As yet, the protein-protein interactions between yeast P-proteins have not been fully defined. In… CONTINUE READING

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