Structural insights into PDZ-mediated interaction of NHERF2 and LPA2, a cellular event implicated in CFTR channel regulation.
Holcomb, J., Jiang, Y., Lu, G., Trescott, L., Brunzelle, J., Sirinupong, N., Li, C., Naren, A.P., Yang, Z.(2014) Biochem Biophys Res Commun 446: 399-403
- PubMed: 24613836 
- DOI: 10.1016/j.bbrc.2014.02.128
- Primary Citation of Related Structures:  
4P0C - PubMed Abstract: 
The formation of CFTR-NHERF2-LPA2 macromolecular complex in airway epithelia regulates CFTR channel function and plays an important role in compartmentalized cAMP signaling. We previously have shown that disruption of the PDZ-mediated NHERF2-LPA2 interaction abolishes the LPA inhibitory effect and augments CFTR Cl(-) channel activity in vitro and in vivo ...