Crystallization by capillary counter-diffusion and structure determination of the N114A mutant of the SH3 domain of Abl tyrosine kinase complexed with a high-affinity peptide ligand.
Camara-Artigas, A., Palencia, A., Martinez, J.C., Luque, I., Gavira, J.A., Garcia-Ruiz, J.M.(2007) Acta Crystallogr D Biol Crystallogr 63: 646-652
- PubMed: 17452790 
- DOI: 10.1107/S0907444907011109
- Primary Citation of Related Structures:  
2O88 - PubMed Abstract: 
The recognition of proline-rich ligands by SH3 domains is part of the process leading to diseases such as cancer or AIDS. Understanding the molecular determinants of the binding affinity and specificity of these interactions is crucial for the development of potent inhibitors with therapeutic potential ...