Concept

G protein

Related publications (333)

Analysis of the S. pombe Meiotic Proteome Reveals a Switch from Anabolic to Catabolic Processes and Extensive Post-transcriptional Regulation

Viesturs Simanis, Romain Hamelin, Andrea Krapp, Florence Armand, Diego Chiappe, Lucien Fabrice Krapp, Marc Moniatte, Elena Cano

Meiotic progression in S. pombe is regulated by stage-specific gene expression and translation, changes in RNA stability, expression of anti-sense transcripts, and targeted proteolysis of regulatory proteins. We have used SILAC labeling to examine the rela ...

2019

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

Chemical genetic screen identifies Gapex-5/GAPVDI and STBD1 as novel AMPK substrates

Kei Sakamoto, Maria Deak, Caterina Collodet, Susanne Seitz

AMP-activated protein kinase (AMPK) is a key regulator of cellular energy homeostasis, acting as a sensor of energy and nutrient status. As such, AMPK is considered a promising drug target for treatment of medical conditions particularly associated with me ...

ELSEVIER SCIENCE INC2019

Computational design of G Protein-Coupled Receptor allosteric signal transductions

Patrick Daniel Barth, Dániel Kéri

Membrane receptors sense and transduce extracellular stimuli into intracellular signaling responses but the molecular underpinnings remain poorly understood. We report a computational approach for designing protein allosteric signaling functions. By combin ...

2019

Transmembrane Prolines Mediate Signal Sensing and Decoding in Bacillus subtilis DesK Histidine Kinase

Matteo Dal Peraro, Luciano Andres Abriata

Environmental awareness is an essential attribute of all organisms. The homeoviscous adaptation system of Bacillus subtilis provides a powerful experimental model for the investigation of stimulus detection and signaling mechanisms at the molecular level. ...

American Society for Microbiology2019

ANAEROBIC BIODEGRADATION OF ORGANOHALIDE POLLUTANTS: A CRUCIAL STEP TOWARDS THE ELUCIDATION OF PROTEINS INVOLVED

Christof Holliger, Julien Maillard, Adrian Schmid, Lorenzo Cimmino

Halogenated organic compounds (so-called organohalides) represent one of the major class of groundwater pollutants. The exploration of how organohalides are used as energy source is important in terms of ecosystem remediation but is also essential for the ...

2019

Anaerobic Biodegradation of organohalide pollutants: a crucial step towards the elucidation of proteins involved

Christof Holliger, Julien Maillard, Adrian Schmid, Lorenzo Cimmino

2019

Metabolic implications of organelle-mitochondria communication

Carlos Canto Alvarez

Cellular organelles are not static but show dynamism-a property that is likely relevant for their function. In addition, they interact with other organelles in a highly dynamic manner. In this review, we analyze the proteins involved in the interaction bet ...

WILEY2019

Co-expression of CCT subunits hints at TRiC assembly

Oksana Andrei Sergeeva

The eukaryotic cytosolic chaperonin, t-complex polypeptide 1 (TCP-1) ring complex or TRiC, is responsible for folding a tenth of the proteins in the cell. TRiC is a double-ringed barrel with each ring composed of eight different CCT (chaperonin containing ...

2019

On the effect of ligand shell heterogeneity on nanoparticle/protein binding thermodynamics

Francesco Stellacci, Ahmet Bekdemir, Suiyang Liao

Nonspecific protein adhesion to nanoparticle (NP) has been proven to have important implications in nanomedicine. However, there are only a few examples of careful studies relating protein binding thermodynamics to NP physicochemical features. In particula ...

2019

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