Results 21 to 30 of about 16,663 (278)

A molecular dynamics study of adenylyl cyclase: The impact of ATP and G-protein binding. [PDF]

open access: yesPLoS ONE, 2018
Adenylyl cyclases (ACs) catalyze the biosynthesis of cyclic adenosine monophosphate (cAMP) from adenosine triphosphate (ATP) and play an important role in many signal transduction pathways.
Elisa Frezza   +2 more
doaj   +1 more source

The YHS-Domain of an Adenylyl Cyclase from Mycobacterium phlei Is a Probable Copper-Sensor Module. [PDF]

open access: yesPLoS ONE, 2015
YHS-domains are small protein modules which have been proposed to bind transition-metal ions like the related TRASH-domains. They are found in a variety of enzymes including copper-transporting ATPases and adenylyl cyclases.
Jürgen Ulrich Linder
doaj   +1 more source

Allosteric Inhibition of Adenylyl Cyclase Type 5 by G-Protein: A Molecular Dynamics Study

open access: yesBiomolecules, 2020
Adenylyl cyclases (ACs) have a crucial role in many signal transduction pathways, in particular in the intricate control of cyclic AMP (cAMP) generation from adenosine triphosphate (ATP).
Elisa Frezza   +2 more
doaj   +1 more source

Molecular, Enzymatic, and Cellular Characterization of Soluble Adenylyl Cyclase From Aquatic Animals. [PDF]

open access: yes, 2018
The enzyme soluble adenylyl cyclase (sAC) is the most recently identified source of the messenger molecule cyclic adenosine monophosphate. sAC is evolutionarily conserved from cyanobacteria to human, is directly stimulated by [Formula: see text] ions ...
Acin-Perez   +58 more
core   +2 more sources

Characterization of Plasmodium falciparum adenylyl cyclase-β and its role in erythrocytic stage parasites. [PDF]

open access: yesPLoS ONE, 2012
The most severe form of human malaria is caused by the parasite Plasmodium falciparum. The second messenger cAMP has been shown to be important for the parasite's ability to infect the host's liver, but its role during parasite growth inside erythrocytes,
Eric Salazar   +6 more
doaj   +1 more source

Cyclic AMP signalling in pancreatic islets [PDF]

open access: yes, 2010
Cyclic 3'5'AMP (cAMP) is an important physiological amplifier of glucose-induced insulin secretion by the pancreatic islet β-cell, where it is formed by the activity of adenylyl cyclases, which are stimulated by glucose, through elevation in ...
Furman, Brian   +2 more
core   +1 more source

Overexpression of the type 1 adenylyl cyclase in the forebrain leads to deficits of behavioral inhibition [PDF]

open access: yes, 2015
The type 1 adenylyl cyclase (AC1) is an activity-dependent, calcium-stimulated adenylyl cyclase expressed in the nervous system that is implicated in memory formation. We examined the locomotor activity, and impulsive and social behaviors of AC1+ mice, a
Cao, Hong   +4 more
core   +2 more sources

Disruption of type 3 adenylyl cyclase expression in the hypothalamus leads to obesity [PDF]

open access: yes, 2016
Evidence from human studies and transgenic mice lacking the type 3 adenylyl cyclase (AC3) indicates that AC3 plays a role in the regulation of body weight. It is unknown in which brain region AC3 exerts such an effect.
Cao, Hong   +3 more
core   +2 more sources

New structural forms of a mycobacterial adenylyl cyclase Rv1625c

open access: yesIUCrJ, 2014
Rv1625c is one of 16 adenylyl cyclases encoded in the genome of Mycobacterium tuberculosis. In solution Rv1625c exists predominantly as a monomer, with a small amount of dimer.
Deivanayaga Barathy   +3 more
doaj   +1 more source

Functional Crypto-Adenylate Cyclases Operate in Complex Plant Proteins

open access: yesFrontiers in Plant Science, 2021
Adenylyl cyclases (ACs) and their catalytic product cAMP are regulatory components of many plant responses. Here, we show that an amino acid search motif based on annotated adenylate cyclases (ACs) identifies 12 unique Arabidopsis thaliana candidate ACs,
Inas Al-Younis   +7 more
doaj   +1 more source

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