Publications associées à Gs alpha subunit

Structure of a membrane-bound menaquinol:organohalide oxidoreductase

Christof Holliger, Henning Paul-Julius Stahlberg, Julien Maillard, Dongchun Ni, Lorenzo Cimmino

Organohalide-respiring bacteria are key organisms for the bioremediation of soils and aquifers contaminated with halogenated organic compounds. The major players in this process are respiratory reductive dehalogenases, corrinoid enzymes that use organohali ...

2023

Rules and mechanisms governing G protein coupling selectivity of GPCRs

Bruno Emanuel Ferreira De Sousa Correia, Pablo Gainza Cirauqui

G protein-coupled receptors (GPCRs) convert extracellular stimuli into intracellular signaling by coupling to heterotrimeric G proteins of four classes: Gi/o, Gq, Gs, and G12/13. However, our understanding of the G protein selectivity of GPCRs is incomplet ...

Cambridge2023

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

Computational pipeline to probe NaV1.7 gain-of-function variants in neuropathic painful syndromes

Stefano Zamuner, Margherita Marchi

Applications of machine learning and graph theory techniques to neuroscience have witnessed an increased interest in the last decade due to the large data availability and unprecedented technology developments. Their employment to investigate the effect of ...

NATURE RESEARCH2020

Association of Both Inhibitory and Stimulatory G alpha Subunits Implies Adenylyl Cyclase 5 Deactivation

Ursula Röthlisberger, Siri Camee van Keulen, Daniele Narzi

Adenylyl cyclase (AC) generates cyclic AMP required for a variety of cellular functions, and its regulation plays a major role in cellular signal transduction in eukaryotes and prokaryotes. All membrane-bound AC isoforms in eukaryotes can be activated by s ...

AMER CHEMICAL SOC2019

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

Cryo-EM structure of the rhodopsin-G alpha i-beta gamma complex reveals binding of the rhodopsin C-terminal tail to the g beta subunit

Henning Paul-Julius Stahlberg, Inayathulla Mohammed

One of the largest membrane protein families in eukaryotes are G protein-coupled receptors (GPCRs). GPCRs modulate cell physiology by activating diverse intracellular transducers, prominently heterotrimeric G proteins. The recent surge in structural data h ...

eLife Sciences Publications, Ltd2019

Identifying the role of complex I in organohalide respiration of Firmicutes

Christof Holliger, Julien Maillard, Romain Hamelin, Mathilde Stéphanie Willemin

Organohalide-respiring bacteria (OHRB) are capable to link energy conservation with the use of organohalide compounds as terminal electron acceptors. While obligate OHRB relies only on this process for growing, facultative OHRB are able to use alternative ...

2018

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Gs alpha subunit

Structure of a membrane-bound menaquinol:organohalide oxidoreductase

Rules and mechanisms governing G protein coupling selectivity of GPCRs

Gαi1 inhibition mechanism of ATP-bound adenylyl cyclase type 5

Computational pipeline to probe NaV1.7 gain-of-function variants in neuropathic painful syndromes

Association of Both Inhibitory and Stimulatory G alpha Subunits Implies Adenylyl Cyclase 5 Deactivation

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

Co-expression of CCT subunits hints at TRiC assembly

Cryo-EM structure of the rhodopsin-G alpha i-beta gamma complex reveals binding of the rhodopsin C-terminal tail to the g beta subunit

Associations between genetic variations and global motion perception

Identifying the role of complex I in organohalide respiration of Firmicutes

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Chattez avec Graph Search

Structure of a membrane-bound menaquinol:organohalide oxidoreductase

Rules and mechanisms governing G protein coupling selectivity of GPCRs

Gαi1 inhibition mechanism of ATP-bound adenylyl cyclase type 5

Co-expression of CCT subunits hints at TRiC assembly

Cryo-EM structure of the rhodopsin-G alpha i-beta gamma complex reveals binding of the rhodopsin C-terminal tail to the g beta subunit

Association of Both Inhibitory and Stimulatory G alpha Subunits Implies Adenylyl Cyclase 5 Deactivation

Computational pipeline to probe NaV1.7 gain-of-function variants in neuropathic painful syndromes

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

Associations between genetic variations and global motion perception

Identifying the role of complex I in organohalide respiration of Firmicutes