Crystal Structure of the Catalytic Domains of Adenylyl Cyclase in a Complex with Gsalpha=B7GTPgammaS Tesmer, John J. G. ; Sunahara, Roger K. ; Gilman, Alfred G. ; Sprang, Stephen R. Abstract Publication: Science Pub Date: December 1997 DOI: 10.1126/science.278.5345.1907 Bibcode: 1997Sci...278.1907T