Article ; Online: A cytoplasmic protein-protein interaction detection method based on reporter translation.
2009 Volume 384, Issue 2, Page(s) 362–364
Abstract: One approach to drug discovery involves the targeting of abnormal protein-protein interactions that lead to pathology. We present a new technology allowing the detection of such interactions within the cytoplasm in a yeast-based system. The interaction ... ...
Abstract | One approach to drug discovery involves the targeting of abnormal protein-protein interactions that lead to pathology. We present a new technology allowing the detection of such interactions within the cytoplasm in a yeast-based system. The interaction detection is based on the sequestration of a translation termination factor involved in stop codon recognition. This sequestration inhibits the activity of the factor, thereby permitting the translation of a reporter gene harboring a premature stop codon. This novel cytoplasmic protein-protein interaction (CPPI) detection system should prove to be useful in the characterization of proteins as well as in partner identification, interaction mapping, and drug discovery applications. |
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MeSH term(s) | Cytoplasm/metabolism ; Genes, Reporter/genetics ; Lac Operon/genetics ; Models, Biological ; Peptide Chain Termination, Translational/genetics ; Protein Interaction Mapping/methods ; Saccharomyces cerevisiae/genetics ; Saccharomyces cerevisiae/metabolism |
Language | English |
Publishing date | 2009-01-15 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 1110-1 |
ISSN | 1096-0309 ; 0003-2697 |
ISSN (online) | 1096-0309 |
ISSN | 0003-2697 |
DOI | 10.1016/j.ab.2008.10.011 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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