Crystal structure of the catalytic domains of adenylyl cyclase in a complex with Gsalpha.GTPgammaS.
Tesmer, J.J., Sunahara, R.K., Gilman, A.G., Sprang, S.R.(1997) Science 278: 1907-1916
- PubMed: 9417641 
- DOI: 10.1126/science.278.5345.1907
- Primary Citation of Related Structures:  
1AZS - PubMed Abstract: 
The crystal structure of a soluble, catalytically active form of adenylyl cyclase in a complex with its stimulatory heterotrimeric G protein alpha subunit (Gsalpha) and forskolin was determined to a resolution of 2.3 angstroms. When P-site inhibitors were soaked into native crystals of the complex, the active site of adenylyl cyclase was located and structural elements important for substrate recognition and catalysis were identified ...