Crystal Structures of a High-affinity Macrocyclic Peptide Mimetic in Complex with the Grb2 SH2 Domain.
Phan, J., Shi, Z.D., Burke, T.R., Waugh, D.S.(2005) J Mol Biol 353: 104-115
- PubMed: 16165154 
- DOI: 10.1016/j.jmb.2005.08.037
- Primary Citation of Related Structures:  
2AOA, 2AOB - PubMed Abstract: 
The high-affinity binding of the growth factor receptor-bound protein 2 (Grb2) SH2 domain to tyrosine-phosphorylated cytosolic domains of receptor tyrosine kinases (RTKs) is an attractive target for therapeutic intervention in many types of cancer. We report here two crystal forms of a complex between the Grb2 SH2 domain and a potent non-phosphorus-containing macrocyclic peptide mimetic that exhibits significant anti-proliferative effects against erbB-2-dependent breast cancers ...