title: Adenyl cyclase in cell-free extracts of Escherichia coli.
mesh_terms: D000227:Adenine Nucleotides; D000255:Adenosine Triphosphate / Q000378:metabolism; D000262:Adenylyl Cyclases; D002462:Cell Membrane / Q000201:enzymology; D002474:Cell-Free System; D000242:Cyclic AMP / Q000378:metabolism; D004798:Enzymes; D004926:Escherichia coli / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D014465:Ultrasonics
chemical_list: D000227:Adenine Nucleotides; D004798:Enzymes; D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D000262:Adenylyl Cyclases