Two-metal-Ion catalysis in adenylyl cyclase.
Tesmer, J.J., Sunahara, R.K., Johnson, R.A., Gosselin, G., Gilman, A.G., Sprang, S.R.(1999) Science 285: 756-760
- PubMed: 10427002 
- DOI: 10.1126/science.285.5428.756
- Primary Citation of Related Structures:  
1CJK, 1CJT, 1CJU, 1CJV - PubMed Abstract: 
Adenylyl cyclase (AC) converts adenosine triphosphate (ATP) to cyclic adenosine monophosphate, a ubiquitous second messenger that regulates many cellular functions. Recent structural studies have revealed much about the structure and function of mammalian AC but have not fully defined its active site or catalytic mechanism ...