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Pin-pointing MAPK signalling

In the Drosophila egg, during signalling through the epidermal growth factor (EGF) receptor, a conformational switch, which is dependent on mitogen-activated protein kinase (MAPK) leads to the Cf2 transcriptio-nal repressor being targeted for proteolysis. Recent work shows that this switch is catalysed by the Drosophila homologue of Pin1, a peptidyl-prolyl isomerase.

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Figure 1: A sharp bend is introduced into the polypeptide backbone of a protein when proline adopts the cis configuration.
Figure 2: The role of Pin1 in dorsal appendage patterning.

References

  1. Hsu, T., Bagni, C., Sutherland, J. D. & Kafatos, F. C. Genes Dev. 10, 1411–1421 (1996).

    Article  CAS  Google Scholar 

  2. Mantrova, E. Y. & Hsu, T. Genes Dev. 12, 1166–1175 (1998).

    Article  CAS  Google Scholar 

  3. Hsu, T., McRackan, D., Vincent, T. S. & Gert de Couet, H. Nature Cell Biol. 3, 538–543 (2001).

    Article  CAS  Google Scholar 

  4. Lu, K. P. Prog. Cell Cycle Res. 4, 83–96 (2000).

    Article  CAS  Google Scholar 

  5. Lu, K. P., Hanes, S. D. & Hunter, T. Nature 380, 544–547 (1996).

    Article  CAS  Google Scholar 

  6. Ranganathan, R., Lu, K. P., Hunter, T. & Noel, J. P. Cell 89, 875–886 (1997).

    Article  CAS  Google Scholar 

  7. Maleszka, R., Lupas, A., Hanes, S. D. & Miklos, G. L. Gene 203, 89–93 (1997).

    Article  CAS  Google Scholar 

  8. Maleszka, R., Hanes, S. D., Hackett, R. L., de Couet, H. G. & Miklos, G. L. Proc. Natl Acad. Sci. USA 93, 447–451 (1996).

    Article  CAS  Google Scholar 

  9. van Buskirk, C. & Schupbach, T. Trends Cell Biol. 9, 1–4 (1999).

    Article  CAS  Google Scholar 

  10. Wasserman, J. D. & Freeman, M. Cell 95, 355–364 (1998).

    Article  CAS  Google Scholar 

  11. Zhou, Z. X. et al. Mol. Cell 6, 873–883 (2000).

    Article  CAS  Google Scholar 

  12. Wu, X. et al. EMBO J. 19, 3727–3738 (2000).

    Article  CAS  Google Scholar 

  13. Arevalo-Rodriguez, M., Cardenas, M. E., Wu, X., Hanes, S. D. & Heitman, J. EMBO J. 19, 3739–3749 (2000).

    Article  CAS  Google Scholar 

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Freeman, M. Pin-pointing MAPK signalling. Nat Cell Biol 3, E136–E137 (2001). https://doi.org/10.1038/35078599

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