Engineering Synthetic Antibody Inhibitors Specific for LD2 or LD4 Motifs of Paxillin.
Nocula-Lugowska, M., Lugowski, M., Salgia, R., Kossiakoff, A.A.(2015) J Mol Biol 427: 2532-2547
- PubMed: 26087144 
- DOI: 10.1016/j.jmb.2015.06.004
- Primary Citation of Related Structures:  
4XGZ, 4XH2 - PubMed Abstract: 
Focal adhesion protein paxillin links integrin and growth factor signaling to actin cytoskeleton. Most of paxillin signaling activity is regulated via leucine-rich LD motifs (LD1-LD5) located at the N-terminus. Here, we demonstrate a method to engineer highly selective synthetic antibodies (sABs) against LD2 and LD4 that are binding sites for focal adhesion kinase (FAK) and other proteins ...