Protein kinase A in complex with Rho-kinase inhibitors Y-27632, Fasudil, and H-1152P: structural basis of selectivity.
Breitenlechner, C., Gassel, M., Hidaka, H., Kinzel, V., Huber, R., Engh, R.A., Bossemeyer, D.(2003) Structure 11: 1595-1607
- PubMed: 14656443 
- DOI: 10.1016/j.str.2003.11.002
- Primary Citation of Related Structures:  
1Q8T, 1Q8U, 1Q8W - PubMed Abstract: 
Protein kinases require strict inactivation to prevent spurious cellular signaling; overactivity can cause cancer or other diseases and necessitates selective inhibition for therapy. Rho-kinase is involved in such processes as tumor invasion, cell adhesion, smooth muscle contraction, and formation of focal adhesion fibers, as revealed using inhibitor Y-27632 ...