Insights into function of PSI domains from structure of the Met receptor PSI domain.
Kozlov, G., Perreault, A., Schrag, J.D., Park, M., Cygler, M., Gehring, K., Ekiel, I.(2004) Biochem Biophys Res Commun 321: 234-240
- PubMed: 15358240 
- DOI: 10.1016/j.bbrc.2004.06.132
- Primary Citation of Related Structures:  
1SSL - PubMed Abstract: 
PSI domains are cysteine-rich modules found in extracellular fragments of hundreds of signaling proteins, including plexins, semaphorins, integrins, and attractins. Here, we report the solution structure of the PSI domain from the human Met receptor, a receptor tyrosine kinase critical for proliferation, motility, and differentiation ...