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   Articles with "backbone" as a keyword



Role of Crosslinking and Backbone Segmental Dynamics on Ion Transport in Hydrated Anion‐Conducting Polyelectrolytes

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202514589

Abstract: Understanding the structure‐property relationships governing ion transport in hydrated polyelectrolytes is crucial for the design and optimization of electrochemical devices. By combining experiments and simulation, the influence of polymer chain segmental dynamics and water concentration… read more here.

Keywords: transport; ion transport; backbone; segmental dynamics ... See more keywords

Stereochemistry of polypeptoid chain configurations.

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recommendations! Published in 2019 at "Biopolymers"

DOI: 10.1002/bip.23266

Abstract: Like polypeptides, peptoids, or N-substituted glycine oligomers, have intrinsic conformational preferences due to their amide backbones and close spacing of side chain substituents. However, the conformations that peptoids adopt are distinct from polypeptides due to… read more here.

Keywords: chain; polypeptoid chain; stereochemistry polypeptoid; peptoid ... See more keywords

Vitamin B3 Containing Polymers for Nanodelivery.

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recommendations! Published in 2024 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202400002

Abstract: Polymeric nanoparticles with an integrated dual delivery system, facilitating controlled release of bioactive molecules and drugs, offer therapeutic advantages. Key design targets include high biocompatibility, cellular uptake, and encapsulating efficiency. In this study, we synthesized… read more here.

Keywords: containing polymers; poly acrylamidoethyl; backbone; vitamin containing ... See more keywords

2D Conjugated Polyelectrolytes Possessing Identical Backbone with Active-Layer Polymer as Cathode Interlayer for Organic Solar Cells.

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recommendations! Published in 2020 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201900624

Abstract: A 2D conjugated polyelectrolyte (CPE), PBDTTh-TT-NBr, having the same backbone as the highly efficient donor polymer PTB7-Th and the quaternary ammonium pendant, is synthesized as a cathode interlayer (CIL) material for PTB7-Th-based fullerene and non-fullerene… read more here.

Keywords: cathode interlayer; active layer; backbone; polymer ... See more keywords

Exploiting Minimalistic Backbone Engineered γ-Phenylalanine for the Formation of Supramolecular Co-Polymer.

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recommendations! Published in 2022 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200223

Abstract: Ordered supramolecular hydrogels assembled by modified aromatic amino acids often exhibit low mechanical rigidity. Aiming to stabilize the hydrogel and understand the impact of conformational freedom and hydrophobicity on the self-assembly process, we designed two… read more here.

Keywords: phe; fmoc phe; phe fmoc; backbone ... See more keywords

Cyclic oligomer design with de novo αβ‐proteins

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recommendations! Published in 2017 at "Protein Science"

DOI: 10.1002/pro.3270

Abstract: We have previously shown that monomeric globular αβ‐proteins can be designed de novo with considerable control over topology, size, and shape. In this paper, we investigate the design of cyclic homo‐oligomers from these starting points.… read more here.

Keywords: cyclic oligomer; homo oligomers; design novo; backbone ... See more keywords

Validation of protein backbone structures calculated from NMR angular restraints using Rosetta

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recommendations! Published in 2019 at "Journal of Biomolecular NMR"

DOI: 10.1007/s10858-019-00251-7

Abstract: Multidimensional solid-state NMR spectra of oriented membrane proteins can be used to infer the backbone torsion angles and hence the overall protein fold by measuring dipolar couplings and chemical shift anisotropies, which depend on the… read more here.

Keywords: protein; nmr angular; angular restraints; backbone ... See more keywords

Backbone curve tailoring via Lyapunov subcenter manifold optimization

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recommendations! Published in 2024 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-024-09881-5

Abstract: We present a technique for the direct optimization of conservative backbone curves in nonlinear mechanical systems. The periodic orbits on the conservative backbone are computed analytically using the reduced dynamics of the corresponding Lyapunov subcenter… read more here.

Keywords: backbone; lyapunov subcenter; subcenter manifold; backbone curve ... See more keywords

1H, 15N, 13C backbone resonance assignment of the C-terminal domain of enzyme I from Thermoanaerobacter tengcongensis

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recommendations! Published in 2018 at "Biomolecular NMR Assignments"

DOI: 10.1007/s12104-017-9788-x

Abstract: Phosphoenolpyruvate binding to the C-terminal domain (EIC) of enzyme I of the bacterial phosphotransferase system (PTS) initiates a phosphorylation cascade that results in sugar translocation across the cell membrane and controls a large number of… read more here.

Keywords: backbone resonance; terminal domain; thermoanaerobacter tengcongensis; 15n 13c ... See more keywords

1H, 15N and 13C backbone resonance assignments of the P146A variant of β-phosphoglucomutase from Lactococcus lactis in its substrate-free form

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recommendations! Published in 2019 at "Biomolecular Nmr Assignments"

DOI: 10.1007/s12104-019-09904-y

Abstract: β-Phosphoglucomutase (βPGM) is a magnesium-dependent phosphoryl transfer enzyme that catalyses the reversible isomerisation of β-glucose 1-phosphate and glucose 6-phosphate, via two phosphoryl transfer steps and a β-glucose 1,6-bisphosphate intermediate. Substrate-free βPGM is an essential component… read more here.

Keywords: backbone resonance; substrate free; 15n 13c; backbone ... See more keywords

1H, 15N backbone assignment and comparative analysis of the wild type and G12C, G12D, G12V mutants of K-Ras bound to GDP at physiological pH

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recommendations! Published in 2019 at "Biomolecular Nmr Assignments"

DOI: 10.1007/s12104-019-09909-7

Abstract: K-Ras protein is a membrane-bound small GTPase acting as a molecular switch. It plays a key role in many signal transduction pathways regulating cell proliferation, differentiation, survival, etc. It alternates between its GTP-bound active and… read more here.

Keywords: g12v mutants; backbone; g12c g12d; g12v ... See more keywords