Krit 1 interactions with microtubules and membranes are regulated by Rap1 and integrin cytoplasmic domain associated protein-1.

@article{BraudDufour2007Krit1I,
  title={Krit 1 interactions with microtubules and membranes are regulated by Rap1 and integrin cytoplasmic domain associated protein-1.},
  author={Sophie B{\'e}raud-Dufour and Romain Gautier and Corinne Albiges-Rizo and Pierre Chardin and Eva Faurobert},
  journal={The FEBS journal},
  year={2007},
  volume={274 21},
  pages={5518-32}
}
The small G protein Rap1 regulates diverse cellular processes such as integrin activation, cell adhesion, cell-cell junction formation and cell polarity. It is crucial to identify Rap1 effectors to better understand the signalling pathways controlling these processes. Krev interaction trapped 1 (Krit1), a protein with FERM (band four-point-one/ezrin/radixin/moesin) domain, was identified as a Rap1 partner in a yeast two-hybrid screen, but this interaction was not confirmed in subsequent studies… CONTINUE READING

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