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The adenylyl cyclase family

Molecular and Cellular Biochemistry, 1991
Hormone-sensitive adenylyl cyclase is a model system for the study of receptor-mediated signal transduction. It is comprised of three types of components: 1) receptors for hormones that regulate cyclic AMP (cAMP) synthesis, 2) regulatory GTP binding proteins (G proteins), and 3) the family of enzymes, the adenylyl cyclases.
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Conversion of a Guanylyl Cyclase to an Adenylyl Cyclase

Methods, 1999
Guanylyl cyclases catalyze the formation of cGMP from GTP, but display extensive identity at the catalytic domain primary amino acid level with the adenylyl cyclases. The recent solving of the crystal structures of soluble forms of adenylyl cyclase has resulted in predictions of those amino acids important for substrate specificity.
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Dexras1 inhibits adenylyl cyclase

Biochemical and Biophysical Research Communications, 2004
Dexras1 is a steroid hormone-induced Ras family G protein that acts as a receptor-independent activator of signaling by Gi/o family heterotrimeric G proteins. We examined the effects of Dexras1 on the activity of adenylyl cylase, a target of inhibitory regulation by Gialpha x GTP.
T E, Graham, Z, Qiao, R I, Dorin
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Adenylyl and Guanylyl Cyclase Assays

Current Protocols in Pharmacology, 2005
AbstractThis unit presents two basic protocols to determine adenylyl cyclase and guanylyl cyclase activity in tissue and cell homogenates, permeabilized cells, or subcellular fractions. Each method is divided into two parts: the enzyme reaction that causes the formation of the labeled cyclic nucleotide, and the separation of cyclic nucleotide products ...
John J, Kelly   +3 more
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Purification of Soluble Adenylyl Cyclase

2002
Cyclic AMP (cAMP), the nearly universal second messenger, is synthesized by a broad family of adenylyl cyclases (ACs). Mammals have at least nine isoforms of transmembrane-spanning adenylyl cyclases (tmACs). These differ in their expression patterns, and their catalytic activities are differentially regulated by G proteins and other signaling molecules.
Jochen, Buck   +2 more
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Photoaffinity Labeling of Adenylyl Cyclase

2002
Photoaffinity is an effective tool to covalently tag amino acid residues that are in or near ligand-binding sites. The polypeptide chains that contribute to the binding site of a given receptor can be identified by sodium dodecyl sulfatepolyacrylamide gel electrophoresis (SDS-PAGE) if they are specifically labeled with a radioactive marker ...
Michael K, Sievert   +5 more
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Adenylyl cyclases

Cell, 1992
W J, Tang, A G, Gilman
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Physiological Roles of Mammalian Transmembrane Adenylyl Cyclase Isoforms

Physiological Reviews, 2022
Rennolds S. Ostrom   +2 more
exaly  

Molecular analysis of mammalian adenylyl cyclases and bacterial adenylyl cyclase toxins

2009
Die Bildung des Second Messengers cAMP durch Adenylylcyclasen (AC) ist von essentieller Bedeutung in Zusammenhang mit vielen physiologischen Prozessen und Krankheitszuständen wie zum Beispiel neurodegenerativen Erkrankungen, Depression, Schmerz, Drogenabhängigkeit und Herzinsuffizienz.
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Adenylyl Cyclase

RCSB Protein Data Bank, 2020
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