Peptides binding the phosphatase 2A protein and polynucleotides encoding same

摘要

The invention relates to novel synthetic or natural E4orf4 or Bcl-2 peptides particularly useful in antitumoral, antiviral and antiparasitic treatments, said peptides being less than 30 amino acids long and binding in vitro to a phosphatase 2A protein holoenzyme or one of its subunits. The invention also relates to polynucleotides encoding the novel peptides, vectors expressing same, as well as antibodies identifying same and probes identifying transcripts thereof.