• Aucun résultat trouvé

Conformational changes

Detection of the conformational changes of Discosoma red fluorescent proteins adhered on silver nanoparticles-based nanocomposites via surface-enhanced Raman scattering

Detection of the conformational changes of Discosoma red fluorescent proteins adhered on silver nanoparticles-based nanocomposites via surface-enhanced Raman scattering

... protein conformational changes after adhesion and dehydration is of importance to tackle problems related to the interaction of proteins with solid ...the conformational changes of wild-type ...

20

Stability domains, substrate-induced conformational changes, and hinge-bending motions in a psychrophilic phosphoglycerate kinase: A microcalorimetric study

Stability domains, substrate-induced conformational changes, and hinge-bending motions in a psychrophilic phosphoglycerate kinase: A microcalorimetric study

... interface of the N- and C-domains that have to move to bring the sub- strates in close proximity. Accordingly, the predominant weak stability of this enzyme can enhance the substrate-induced conformational ...

8

Understanding ribosome binding interactions and conformational changes of the EngA bacterial GTPase, a potential target for new antibiotics

Understanding ribosome binding interactions and conformational changes of the EngA bacterial GTPase, a potential target for new antibiotics

... crystallised in a different space group from the wild-type, and the occurrence of non- crystallographic symmetry led to exposure of a substrate binding-site in one of the molecules in the asymmetric unit. Hence, we may ...

223

High concentrations of GTP induce conformational changes in the essential bacterial GTPase EngA and enhance its binding to the ribosome

High concentrations of GTP induce conformational changes in the essential bacterial GTPase EngA and enhance its binding to the ribosome

... nucleotide-induced conformational changes in EngA in order to unveil their role in ribosome ...mational changes, and revealed a change in protein structure and a distinct rate of proteolysis induced ...

19

Conformational changes in antibody Fab fragments upon binding and their consequences on the performance of docking algorithms

Conformational changes in antibody Fab fragments upon binding and their consequences on the performance of docking algorithms

... of conformational changes at the interface, even though it is smoothed over the whole binding ...the conformational changes of each component of the Fab fragment, we can see that a very large ...

33

Crystallographic Evidence of Drastic Conformational Changes in the Active Site of a Flavin-Dependent

Crystallographic Evidence of Drastic Conformational Changes in the Active Site of a Flavin-Dependent

... In summary, we have observed drastic di fferences in the active site of a flavin-dependent N-hydroxylase through a series of crystallographic snapshots. On the basis of these snapshots, we propose that KtzI, and other ...

16

A unique ferrous iron binding mode is associated to large conformational changes for the transport protein FpvC of Pseudomonas aeruginosa

A unique ferrous iron binding mode is associated to large conformational changes for the transport protein FpvC of Pseudomonas aeruginosa

... Accepted Article FpvC displays large conformational changes. All attempts to crystallize FpvC in its apo form were unsuccessful. Thus, we circumvented the issue by using FpvC-H6G, a mutant in which the six ...

32

Tailored SU-8 micropillars superhydrophobic surfaces enhance conformational changes in breast cancer biomarkers

Tailored SU-8 micropillars superhydrophobic surfaces enhance conformational changes in breast cancer biomarkers

... Here we report the fabrication of lotus-leaves-like tailored SU8 micropillars and their application in the context of a multi-technique characterization protocol for the investigation of the structural properties of the ...

17

Binding of moesin and ezrin to membranes containing phosphatidylinositol (4,5) bisphosphate: A comparative study of the affinity constants and conformational changes

Binding of moesin and ezrin to membranes containing phosphatidylinositol (4,5) bisphosphate: A comparative study of the affinity constants and conformational changes

... for full length ezrin values of 71 %  -helix, which were above the X-ray predictions, 18% for random coils and only of 4 %  sheets [33], which were both below the X-ray predictions. The most prominent change observed ...

22

Structure of a [2Fe-2S] ferredoxin from Rhodobacter capsulatus likely involved in Fe-S cluster biogenesis and conformational changes observed upon reduction

Structure of a [2Fe-2S] ferredoxin from Rhodobacter capsulatus likely involved in Fe-S cluster biogenesis and conformational changes observed upon reduction

... Structure of a [2Fe-2S] ferredoxin from Rhodobacter capsulatus likely involved in Fe-S cluster biogenesis and conformational changes observed upon reduction.4. Structure of a [2Fe-2S] fe[r] ...

42

Conformational changes induced by phosphorylation of the FixJ receiver domain

Conformational changes induced by phosphorylation of the FixJ receiver domain

... phosphorylation-induced conformational changes of this region illustrated in FixJ explain the dis- ruption of this interface and the relieved inhibition of the catalytic domain ...drastic ...

12

Nonlinear dynamics and conformational changes of linear entangled polymers using the Rolie-Poly model with an “effective” maximum contour length

Nonlinear dynamics and conformational changes of linear entangled polymers using the Rolie-Poly model with an “effective” maximum contour length

... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. Access and use of [r] ...

14

Conformational Changes of Bovine Serum Albumin Induced by Adsorption on Different Clay Surfaces: FTIR Analysis

Conformational Changes of Bovine Serum Albumin Induced by Adsorption on Different Clay Surfaces: FTIR Analysis

... slow conformational rearrangements depend on protein concentration and on the adsorptive surfaces leading to different structures with various protein self-association over protein hydration ...

36

Conformational changes influence clogging behavior of micrometer-sized microgels in idealized multiple constrictions

Conformational changes influence clogging behavior of micrometer-sized microgels in idealized multiple constrictions

... Discussion In previous work 24 , we investigated the behavior of microgel packings at different osmotic pressures, and found that microgels use both deswelling and deformation to accommodate pressure to different ...

10

Monitoring Conformational Changes in an Enzyme Conversion Inhibitor Using Pure Shift Exchange NMR Spectroscopy

Monitoring Conformational Changes in an Enzyme Conversion Inhibitor Using Pure Shift Exchange NMR Spectroscopy

... the conformational exchange process, and notably to describe the impact of the artefacts that arise from the reconstruction of the pure shift FID from a series of data ...

11

Ligand-Induced Conformational Changes with Cation Ejection upon Binding to Human Telomeric DNA G-Quadruplexes

Ligand-Induced Conformational Changes with Cation Ejection upon Binding to Human Telomeric DNA G-Quadruplexes

... about conformational changes occurring upon ligand binding and cation ejection, we performed CD experiments on the same ...spectral changes observed when adding ligands to 24TTG (hybrid‐1 structure  ...

16

Conjugated polymers and designed interfaces : conformational analysis and applications

Conjugated polymers and designed interfaces : conformational analysis and applications

... the conformational changes and their effects on photophysics in different environments will be ...the conformational control and alignment of conjugated polymers at the air–water interface and how ...

162

Conformational adaptation of UNCG loops upon crowding

Conformational adaptation of UNCG loops upon crowding

... structural changes of the RNA in the asymmetric ...RNA conformational changes, suggesting that the one we describe in the context of the ribosome may have a biological ...

12

Geometric algorithms for the conformational analysis of long protein loops

Geometric algorithms for the conformational analysis of long protein loops

... the conformational space when searching for minimum energy structures or during molecular ...for conformational sampling and another for computing conformational changes satisfying such ...

13

Conformational pathway provides unique sensitivity to a synaptic mGluR

Conformational pathway provides unique sensitivity to a synaptic mGluR

... Metabotropic glutamate receptors (mGluRs) are dimeric G-protein–coupled receptors that operate at synapses. Macroscopic and single molecule FRET to monitor structural rearran- gements in the ligand binding domain (LBD) ...

14

Show all 1563 documents...

Sujets connexes