Results 1 to 10 of about 2,748,278 (304)

Competitive interactions of ligands and macromolecular crowders with maltose binding protein. [PDF]

open access: yesPLoS ONE, 2013
Cellular signaling involves a cascade of recognition events occurring in a complex environment with high concentrations of proteins, polysaccharides, and other macromolecules.
Andrew C Miklos   +2 more
doaj   +2 more sources

Discrimination of Oviposition Deterrent Volatile β-Ionone by Odorant-Binding Proteins 1 and 4 in the Whitefly Bemisia tabaci

open access: yesBiomolecules, 2019
: The whitefly, Bemisia tabaci, is an important invasive economic pest of agricultural crops worldwide. β-ionone has a significant oviposition repellent effect against B. tabaci, but the olfactory molecular mechanism of this insect for recognizing &#
Fengqi Li   +6 more
doaj   +1 more source

Involvement of the DNA Phosphorothioation System in TorR Binding and Anaerobic TMAO Respiration in Salmonella enterica

open access: yesmBio, 2022
Although the phosphorothioate (PT) modification, in which the nonbridging oxygen in the DNA sugar-phosphate backbone is replaced by sulfur, has been reported to play versatile roles in multiple cellular processes, very little data have been obtained to ...
You Tang   +10 more
doaj   +1 more source

A Library Screening Strategy Combining the Concepts of MS Binding Assays and Affinity Selection Mass Spectrometry

open access: yesFrontiers in Chemistry, 2019
The primary objective of early drug development is to identify hits and leads for a target of interest. To achieve this aim, rapid, and reliable screening techniques for a huge number of compounds are needed.
Jürgen Gabriel   +2 more
doaj   +1 more source

Development and Evaluation of Competitive Inhibitors of Trastuzumab-HER2 Binding to Bypass the Binding-Site Barrier

open access: yesFrontiers in Pharmacology, 2022
Our group has developed and experimentally validated a strategy to increase antibody penetration in solid tumors through transient inhibition of antibody-antigen binding. In prior work, we demonstrated that 1HE, an anti-trastuzumab single domain antibody
Brandon M. Bordeau   +4 more
doaj   +1 more source

Establishment of competitive binding assay to detect and differentiate hepatitis E virus infection

open access: yesAnnals of Hepatology, 2019
Introduction and Objectives: This study was undertaken to demonstrate a promising approach for detection and differentiation the serum immunoglobulin G (IgG) against hepatitis E virus (anti-HEV IgG) using a competitive binding assay established with ...
Jiyue Wen, Weizhuo Lu, Jihong Meng
doaj   +1 more source

Crystal structure of death-associated protein kinase 1 in complex with the dietary compound resveratrol

open access: yesIUCrJ, 2021
Death-associated protein kinase 1 (DAPK1) is a large multidomain protein with an N-terminal serine/threonine protein kinase domain. DAPK1 is considered to be a promising molecular target for the treatment of Alzheimer's disease (AD). In the present study,
Takeshi Yokoyama   +2 more
doaj   +1 more source

Characterisation of the Binding Properties of Bacillus Thuringiensis 18 Toxin on Leukaemic Cells

open access: yesJournal of Experimental & Clinical Cancer Research, 2010
Background Various strains of Bacillus thuringiensis (Bt) have been found to produce parasporal proteins that are cytotoxic to human cancer cells. This study aims to establish the binding affinity of purified Bt 18 toxin for CEM-SS (T lymphoblastic ...
Nadarajah Vishna D   +3 more
doaj   +1 more source

Thermodynamics of competitive molecular channel transport: application to artificial nuclear pores. [PDF]

open access: yesPLoS ONE, 2010
In an analytical model channel transport is analyzed as a function of key parameters, determining efficiency and selectivity of particle transport in a competitive molecular environment.
Wolfgang R Bauer, Walter Nadler
doaj   +1 more source

6-Arylpyrido[2,3-d]pyrimidines as novel ATP-competitive inhibitors of bacterial D-alanine:D-alanine ligase. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: ATP-dependent D-alanine:D-alanine ligase (Ddl) is a part of biochemical machinery involved in peptidoglycan biosynthesis, as it catalyzes the formation of the terminal D-ala-D-ala dipeptide of the peptidoglycan precursor UDPMurNAc ...
Veronika Škedelj   +13 more
doaj   +1 more source

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