Concept

Structure quaternaire

Publications associées (586)

Evidence for a New Resonance and Search for the Y(4140) in the γγ→ϕJ/ψ Process

Olivier Schneider, Aurelio Bay, Chao Wang, Tagir Aushev, Vladislav Balagura, Sun Hee Kim, Remi Léandre Albert Louvot, Ji Hyun Kim, Xiao Wang, Jing Li

The process gamma gamma -> phi J/psi is measured using a data sample of 825 fb(-1) collected with the Belle detector. A narrow peak of 8:8(-3.2)(+4.2) events, with a significance of 3.2 standard deviations including systematic uncertainty, is observed. The ...

2010

Computation and NMR crystallography of terbutaline sulfate

David Lyndon Emsley

This article addresses, by means of computation and advanced experiments, one of the key challenges of NMR crystallography, namely the assignment of individual resonances to specific sites in a crystal structure. Moreover, it shows how NMR can be used for ...

JOHN WILEY & SONS LTD2010

A new class of isothiocyanate-based irreversible inhibitors of macrophage migration inhibitory factor

Hilal Lashuel, Bruno Claude Daniel Fauvet, Magdalena Zweckstetter, Hajer Ouertatani-Sakouhi, Farah El Turk

Macrophage migration inhibitory factor (MIF) is a homotrimeric multifunctional proinflammatory cytokine that has been implicated in the pathogenesis of several inflammatory and autoimmune diseases. Current therapeutic strategies for targeting MIF focus on ...

American Chemical Society2009

Nanoscale organization of b2-adrenergic receptor-Venus fusion protein domains on the surface of mammalian cells

Dusan Vobornik

Adrenergic receptors are a key component of nanoscale multiprotein complexes that are responsible for controlling the beat rate in a mammalian heart. We demonstrate the ability of near-field scanning optical microscopy (NSOM) to visualize b2-adrenergic rec ...

Elsevier2009

Structural properties of pore-forming oligomers of alpha-synuclein

Hilal Lashuel, Magdalena Zweckstetter, Min Kyu Cho, Ajay Kumar

Soluble oligomers are potent toxins in many neurodegenerative diseases, but little is known about the structure of soluble oligomers and their structure-toxicity relationship. Here we prepared on-pathway oligomers of the 140-residue protein alpha-synuclein ...

American Chemical Society2009

Mechanically tuneable microoptical structure based on PDMS

Jürgen Brugger, Luis Guillermo Villanueva Torrijo, Victor Javier Cadarso Busto

A PDMS based tuneable microoptical system fabricated merging deep reactive ion etching, SU-8 and soft lithography, with a low-cost (mass-production), simple and highly repetitive technology, is presented. This system consists on a structure of two microlen ...

2009

Third structure determination by powder diffractometry round robin (SDPDRR-3)

The results from a third structure determination by powder diffractometry (SDPD) round robin are discussed. From the 175 potential participants having downloaded the powder data, nine sent a total of 12 solutions (8 and 4 for samples I and 2, respectively, ...

Cambridge University Press2009

Charting the molecular network of the drug target Bcr-Abl

Oliver Hantschel

The tyrosine kinase Bcr-Abl causes chronic myeloid leukemia and is the cognate target of tyrosine kinase inhibitors like imatinib. We have charted the protein-protein interaction network of Bcr-Abl by a 2-pronged approach. Using a monoclonal antibody we ha ...

2009

A Novel Multilevel Converter Structure Integrated into Power Systems and its Performance Evaluation

Alfred Rufer, Stephan Kenzelmann

The paper introduces an advanced multicellular power converter structure for flexible power management in future electricity networks. The power converter structure is analysed and the control approaches required in order to overcome the technical challeng ...

2009

Diffusion Spectrum Imaging Shows the Structural Basis of Functional Cerebellar Circuits in the Human Cerebellum In Vivo

Reto Meuli, Cristina Granziera, Nouchine Hadjikhani, Van Jay Wedeen

Background: The cerebellum is a complex structure that can be affected by several congenital and acquired diseases leading to alteration of its function and neuronal circuits. Identifying the structural bases of cerebellar neuronal networks in humans in vi ...

2009

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