Publications associées à Cyclic nucleotide

Structure-function analysis of the cyclic β-1,2-glucan synthase from Agrobacterium tumefaciens

Henning Paul-Julius Stahlberg, Dongchun Ni

The synthesis of complex sugars is a key aspect of microbial biology. Cyclic beta-1,2-glucan (C beta G) is a circular polysaccharide critical for host interactions of many bacteria, including major pathogens of humans (Brucella) and plants (Agrobacterium). ...

Nature Portfolio2024

Recycling of Polymerase Chain Reaction (PCR) Kits

Francesco Stellacci, Weina Liu, Yong Zhu

Polymerase chain reaction (PCR) kits have been used as common diagnosing tools during the outbreak of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, with daily worldwide usage in the millions. It is well known that at the beginn ...

AMER CHEMICAL SOC2023

Gαi1 inhibition mechanism of ATP-bound adenylyl cyclase type 5

Ursula Röthlisberger, Siri Camee van Keulen, Daniele Narzi

Conversion of adenosine triphosphate (ATP) to the second messenger cyclic adenosine monophosphate (cAMP) is an essential reaction mechanism that takes place in eukaryotes, triggering a variety of signal transduction pathways. ATP conversion is catalyzed by ...

2021

Cryo-EM structure of phosphodiesterase 6 reveals insights into the allosteric regulation of type I phosphodiesterases

Henning Paul-Julius Stahlberg, Andreas Engel

Cyclic nucleotide phosphodiesterases (PDEs) work in conjunction with adenylate/guanylate cyclases to regulate the key second messengers of G protein-coupled receptor signaling. Previous attempts to determine the full-length structure of PDE family members ...

American Association for the Advancement of Science (AAAS)2019

Regulation of adenylyl cyclase 5 in striatal neurons confers the ability to detect coincident neuromodulatory signals

Ursula Röthlisberger, Siri Camee van Keulen, Daniele Narzi, Paolo Carloni

Author summary Adenylyl cyclases (ACs) are enzymes that can translate extracellular signals into the intracellular molecule cAMP, which is thus a 2nd messenger of extracellular events. The brain expresses nine membrane-bound AC variants, and AC5 is the dom ...

PUBLIC LIBRARY SCIENCE2019

An iris diaphragm mechanism to gate a cyclic nucleotide-gated ion channel

Henning Paul-Julius Stahlberg

Cyclic nucleotide-gated (CNG) ion channels are non-selective cation channels key to signal transduction. The free energy difference of cyclic-nucleotide (cAMP/cGMP) binding/unbinding is translated into mechanical work to modulate the open/closed probabilit ...

Springer Science and Business Media LLC2018

Ultra high magnetic field for glial contribution into brain metabolism studied by MR spectroscopy and CEST methods for molecular imaging of glycogen

Elise Marie Catherine Vinckenbosch

Magnetic resonance at ultra-high field increases signal and spectral dispersion. In this thesis, I use those characteristics to investigate three different subjects in 13C spectroscopy, hyperpolarized methods and chemical exchange saturation transfer (CEST ...

EPFL2018

High-Resolution Cryoelectron Microscopy Structure of the Cyclic Nucleotide-Modulated Potassium Channel MloK1 in a Lipid Bilayer

Henning Paul-Julius Stahlberg

Eukaryotic cyclic nucleotide-modulated channels perform their diverse physiological roles by opening and closing their pores to ions in response to cyclic nucleotide binding. We here present a structural model for the cyclic nucleotide-modulated potassium ...

Elsevier BV2017

Exploring the inhibition mechanism of adenylyl cyclase type 5 by n-terminal myristoylated Gαi1

Ursula Röthlisberger, Siri Camee van Keulen

Adenylyl cyclase (AC) is an important messenger involved in G-protein-coupled-receptor signal transduction pathways, which is a well-known target for drug development. AC is regulated by activated stimulatory (Gαs) and inhibitory (Gαi) G proteins in the cy ...

Public Library of Science2017

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Cyclic nucleotide

Structure-function analysis of the cyclic β-1,2-glucan synthase from Agrobacterium tumefaciens

Recycling of Polymerase Chain Reaction (PCR) Kits

Investigation of physiological roles of AMPK-activated protein kinase y3

Gαi1 inhibition mechanism of ATP-bound adenylyl cyclase type 5

Cryo-EM structure of phosphodiesterase 6 reveals insights into the allosteric regulation of type I phosphodiesterases

Regulation of adenylyl cyclase 5 in striatal neurons confers the ability to detect coincident neuromodulatory signals

An iris diaphragm mechanism to gate a cyclic nucleotide-gated ion channel

Ultra high magnetic field for glial contribution into brain metabolism studied by MR spectroscopy and CEST methods for molecular imaging of glycogen

High-Resolution Cryoelectron Microscopy Structure of the Cyclic Nucleotide-Modulated Potassium Channel MloK1 in a Lipid Bilayer

Exploring the inhibition mechanism of adenylyl cyclase type 5 by n-terminal myristoylated Gαi1

Graph Chatbot

Chattez avec Graph Search

Investigation of physiological roles of AMPK-activated protein kinase y3

Recycling of Polymerase Chain Reaction (PCR) Kits

An iris diaphragm mechanism to gate a cyclic nucleotide-gated ion channel

Ultra high magnetic field for glial contribution into brain metabolism studied by MR spectroscopy and CEST methods for molecular imaging of glycogen

Structure-function analysis of the cyclic β-1,2-glucan synthase from Agrobacterium tumefaciens

Gαi1 inhibition mechanism of ATP-bound adenylyl cyclase type 5

Cryo-EM structure of phosphodiesterase 6 reveals insights into the allosteric regulation of type I phosphodiesterases

Regulation of adenylyl cyclase 5 in striatal neurons confers the ability to detect coincident neuromodulatory signals

High-Resolution Cryoelectron Microscopy Structure of the Cyclic Nucleotide-Modulated Potassium Channel MloK1 in a Lipid Bilayer

Exploring the inhibition mechanism of adenylyl cyclase type 5 by n-terminal myristoylated Gαi1