Structural diversity in the RGS domain and its interaction with heterotrimeric G protein alpha-subunits.
Soundararajan, M., Willard, F.S., Kimple, A.J., Turnbull, A.P., Ball, L.J., Schoch, G.A., Gileadi, C., Fedorov, O.Y., Dowler, E.F., Higman, V.A., Hutsell, S.Q., Sundstrom, M., Doyle, D.A., Siderovski, D.P.(2008) Proc Natl Acad Sci U S A 105: 6457-6462
- PubMed: 18434541 
- DOI: 10.1073/pnas.0801508105
- Primary Citation of Related Structures:  
2OWI, 2ODE, 2JM5, 2JNU, 2IHD, 2IHB, 2IK8, 2GTP, 2I59, 2ES0 - PubMed Abstract: 
Regulator of G protein signaling (RGS) proteins accelerate GTP hydrolysis by Galpha subunits and thus facilitate termination of signaling initiated by G protein-coupled receptors (GPCRs). RGS proteins hold great promise as disease intervention points, given their signature role as negative regulators of GPCRs-receptors to which the largest fraction of approved medications are currently directed ...