Interaction partners of the PDZ domain of erbin |
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| Authors: | Ress Angelika Moelling Karin |
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| Affiliation: | Institute of Medical Virology, University of Zurich, Gloriastrasse 30, CH-8006 Zurich, Switzerland. |
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| Abstract: | In order to identify proteins that bind to the PDZ domain of Erbin, we tested the C-termini of several proteins in a yeast two-hybrid assay. ErbB2, APC, beta-catenin, c-Rel and HTLV-1 Tax were identified as ligands of the PDZ domain of Erbin. The interactions were verified by co-immunoprecipitation experiments. These findings demonstrate the promiscuity of the PDZ domain of Erbin. |
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