scholarly journals A Phosphorylation-Induced Conformation Change in Dematin Headpiece

Structure ◽  
2006 ◽  
Vol 14 (2) ◽  
pp. 379-387 ◽  
Author(s):  
Zhenghui Gordon Jiang ◽  
C. James McKnight
Keyword(s):  
Conformation Change ◽  
Dematin Headpiece

scholarly journals Label-Free Electrochemical Sensor for Rapid Bacterial Pathogen Detection Using Vancomycin-Modified Highly Branched Polymers

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1872
Author(s):  
Holger Schulze ◽  
Harry Wilson ◽  
Ines Cara ◽  
Steven Carter ◽  
Edward N. Dyson ◽  
...  
Keyword(s):  
Pathogen Detection ◽  
Electrochemical Impedance ◽  
Point Of Care ◽  
Branched Polymers ◽  
Label Free ◽  
Conformation Change ◽  
Gram Positive ◽  
Gram Positive Bacteria ◽  
Staphylococcus Carnosus ◽  
Label Free Detection

Rapid point of care tests for bacterial infection diagnosis are of great importance to reduce the misuse of antibiotics and burden of antimicrobial resistance. Here, we have successfully combined a new class of non-biological binder molecules with electrochemical impedance spectroscopy (EIS)-based sensor detection for direct, label-free detection of Gram-positive bacteria making use of the specific coil-to-globule conformation change of the vancomycin-modified highly branched polymers immobilized on the surface of gold screen-printed electrodes upon binding to Gram-positive bacteria. Staphylococcus carnosus was detected after just 20 min incubation of the sample solution with the polymer-functionalized electrodes. The polymer conformation change was quantified with two simple 1 min EIS tests before and after incubation with the sample. Tests revealed a concentration dependent signal change within an OD600 range of Staphylococcus carnosus from 0.002 to 0.1 and a clear discrimination between Gram-positive Staphylococcus carnosus and Gram-negative Escherichia coli bacteria. This exhibits a clear advancement in terms of simplified test complexity compared to existing bacteria detection tests. In addition, the polymer-functionalized electrodes showed good storage and operational stability.

scholarly journals Signal transduction in chemotaxis. A propagating conformation change upon phosphorylation of CheY

1994 ◽  
Vol 269 (42) ◽  
pp. 26358-26362
Author(s):  
D F Lowry ◽  
A F Roth ◽  
P B Rupert ◽  
F W Dahlquist ◽  
F J Moy ◽  
...  
Keyword(s):  
Signal Transduction ◽  
Conformation Change

Conformation change of enzyme molecules in laser radiation field

2007 ◽  
Author(s):  
N. S. Leshenyuk ◽  
M. V. Prigun ◽  
E. E. Apanasevitsh ◽  
G. S. Kruglik
Keyword(s):  
Laser Radiation ◽  
Radiation Field ◽  
Conformation Change ◽  
Laser Radiation Field ◽  
Enzyme Molecules

Tb3+ binding to human erythrocyte spectrin resulting in conformation change and aggregation

1995 ◽  
Vol 59 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Hong-Ye Sun ◽  
Huakuan Lin ◽  
Yan Cao ◽  
Rongchang Li ◽  
Kui Wang ◽  
...  
Keyword(s):  
Human Erythrocyte ◽  
Conformation Change

scholarly journals Charge-Induced Conformation Change of Xanthan in 0.01 M Aqueous Sodium Chloride

1988 ◽  
Vol 20 (10) ◽  
pp. 939-944 ◽  
Author(s):  
Mikihiko Nakasuga ◽  
Takashi Norisuye
Keyword(s):  
Sodium Chloride ◽  
Conformation Change ◽  
Aqueous Sodium

Folding-based photoelectrochemical biosensor: binding-induced conformation change of a quantum dot-tagged DNA probe for mercury(ii) detection

2014 ◽  
Vol 50 (81) ◽  
pp. 12088-12090 ◽  
Author(s):  
Zheng-Yuan Ma ◽  
Jian-Bin Pan ◽  
Cai-Yu Lu ◽  
Wei-Wei Zhao ◽  
Jing-Juan Xu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Dna Probe ◽  
Conformation Change ◽  
Photoelectrochemical Biosensor

Model peptide–water complexes in Ar matrix: Complexation induced conformation change and chirality transfer

2009 ◽  
Vol 50 (1) ◽  
pp. 21-28 ◽  
Author(s):  
György Tarczay ◽  
Sándor Góbi ◽  
Elemér Vass ◽  
Gábor Magyarfalvi
Keyword(s):  
Conformation Change ◽  
Model Peptide ◽  
Chirality Transfer

One- and two-photon induced molecular conformation change and reorientation and related third-order nonlinearities in phenylamine azo-dye polymer thin films

2002 ◽  
Vol 209 (4-6) ◽  
pp. 451-460 ◽  
Author(s):  
Victor M. Churikov ◽  
Jiann T'suen Lin ◽  
Hui Hsien Wu ◽  
Jian Hung Lin ◽  
Tzer-Hsing Huang ◽  
...  
Keyword(s):  
Thin Films ◽  
Azo Dye ◽  
Molecular Conformation ◽  
Polymer Thin Films ◽  
Conformation Change ◽  
Third Order ◽  
Two Photon

scholarly journals Correction: Solid-state nanopore analysis on conformation change of p53TAD–MDM2 fusion protein induced by protein–protein interaction

Nanoscale ◽  
2018 ◽  
Vol 10 (38) ◽  
pp. 18423-18423
Author(s):  
Hongsik Chae ◽  
Dong-Kyu Kwak ◽  
Mi-Kyung Lee ◽  
Seung-Wook Chi ◽  
Ki-Bum Kim
Keyword(s):  
Solid State ◽  
Fusion Protein ◽  
Protein Interaction ◽  
Conformation Change ◽  
Protein Protein Interaction

Correction for ‘Solid-state nanopore analysis on conformation change of p53TAD–MDM2 fusion protein induced by protein–protein interaction’ by Hongsik Chae et al., Nanoscale, 2018, DOI: 10.1039/c8nr06423g.

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