Found 9617 Results / Page 92 of 481
2020 / Journal of Biological Chemistry
FimA is the main structural subunit of adhesive type 1 pili from uropathogenic Escherichia coli strains. Up to 3000 copies of FimA… Continue reading Donor strand sequence, rather than donor strand orientation, determines the stability and non-equilibrium folding of the type 1 pilus subunit FimA
2020 / ChemMedChem
Racemic K‐opioid receptor (KOR) agonist 2‐(3,4‐dichlorophenyl)‐1‐[(4aRS ,8SR ,8aSR )‐8‐(pyrrolidin‐1‐yl)‐3,4,4a,5,6,7,8,8a‐octahydroquinolin‐1(2H )‐yl]ethan‐1‐one ((±)‐4 ) was prepared in a diastereoselective synthesis. The first key step of the synthesis was… Continue reading Enantiomerically Pure Quinoline-Based k-Opioid Receptor Agonists: Chemoenzymatic Synthesis and Pharmacological Evaluation
2020 / Journal of Agriculture and Food Chemistry
Xanthomonas oryzae pv. oryzae (Xoo) is an offensive phytopathogen that can invade a wide range of plant hosts to develop… Continue reading Synthesis and Docking Study of N-(Cinnamoyl)-N′-(Substituted)acryloyl Hydrazide Derivatives Containing Pyridinium Moieties as a Novel Class of FtsZ Inhibitors against the Intractable Xanthomonas oryzae pv. oryzae Infections in Rice
2020 / Journal of Molecular Structure
The supramolecular self-association of alternating L/L and L/D amino acid-containing dipeptides, Boc-L-Ile-L-Phe-OMe (1), Boc-L-Ile-D-Phe-OMe (2), Boc-L-Ile-L-Phg-OMe (3, Phg = phenylglycine), and Boc-L-Ile-D-Phg-OMe… Continue reading Role of Side-Chain and Chirality of the Amino acids on the Supramolecular Assemblies of Dipeptides
2020 / Scientific Reports
Lipopolysaccharide (LPS) is a critical component of the outer membrane (OM) of many Gram-negative bacteria. LPS is translocated to the… Continue reading Mutational analysis of the essential lipopolysaccharide-transport protein LptH of Pseudomonas aeruginosa to uncover critical oligomerization sites
2020 / ACS Nano
Colloidal metal halide perovskite nanocrystals (NCs) with chiral ligands are outstanding candidates as a circularly polarized luminescence (CPL) light source… Continue reading Strategies to Achieve High Circularly Polarized Luminescence from Colloidal Organic-Inorganic Hybrid Perovskite Nanocrystals
2020 / Journal of Agriculture and Food Chemistry
A cold-active transglutaminase (TGase, EC 2.3.2.13) that catalyzes the reaction of protein glutamine + protein lysine ↔ protein with γ-glutamyl-ε-lysine… Continue reading Contribution of Special Structural Features to High Thermal Stability of a Cold-active Transglutaminase
2020 / International Journal of Biological Macromolecules
Biomimetic design represents an emerging field for improving knowledge of natural molecules, as well as to project novel artificial tools… Continue reading Novel atrazine-binding biomimetics inspired to the D1 protein from the photosystem II of Chlamydomonas reinhardtii
2020 / Materials Today: Proceedings
In this paper, we report the synthesis of magnetically separable stable phosphors doped g-C3N4@NiFe2O4 and phosphors doped g-C3N4@Fe3O4 nanocomposite with their application… Continue reading A comparison study between novel ternary retrieval NiFe2O4@P-doped g-C3N4 and Fe3O4@P-doped g-C3N4 nanocomposite in the field of photocatalysis, H2 energy production and super capacitive property
2020 / Solar Energy
The use of luminescent solar concentrators (LSCs) is considered a promising solution for harvesting indoor and outdoor light energy. Despite… Continue reading Indoor/outdoor light-harvesting by coupling low-cost organic solar cell with a luminescent solar concentrator
2020 / Crystal Growth & Design
Self-assembly of divalent metal ions and designed amino acid derivatives, 4,4′-biphenyl-bis[carbonyl-N-(alanine)] (H2BPBAla) and 4,4′-biphenyl-bis[carbonyl-N-(proline)] (H2BPBPro), as well as ancillary ligands,… Continue reading Homochiral Helical Coordination Architectures Built from Biphenyl-Based Amino Acid Derivatives: Structural Diversity Tuned by Varying Conformation and Configuration of N-donor ligands, Sensing of Acidic Amino Acids and Photoluminescence Properties
2020 / Chemosphere
Extracellular proteins are crucial for the formation and structural maintenance of anammox granules. However, the influence of extracellular polymeric substances… Continue reading Comparison and optimization of extraction methods of extracellular polymeric substances in anammox granules: From maintaining protein secondary structure perspective
2020 / Sensors and Actuators B: Chemical
The split G-quadruplex/hemin DNAzyme exhibits peroxidase-like activity and catalyzes the oxidation of colorless 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS2−) to the green-colored… Continue reading Use of Tris-NH4Cl in modified G4/hemin DNAzyme assay with duplexed probes extends life of colorized radical product
2020 / Food Chemistry
The self-microemulsifying delivery system was fabricated by whey protein isolate (WPI), daidzein (Dai) and surfactants, the interaction of WPI, Dai… Continue reading Interaction among protein, daidzein and surfactants in the WPI-based daidzein self-microemulsifying delivery system
2020 / Journal of Structural Biology
Plakophilin 1 (PKP1) is a member of the armadillo repeat family of proteins. It serves as a scaffold component of… Continue reading The isolated armadillo-repeat domain of Plakophilin 1 is a monomer in solution with a low conformational stability
2020 / Biotechnology Letters
Acute lymphoblastic leukaemia (ALL) affects lymphoblastic cells and is the most common neoplasm during childhood. Among the pharmaceuticals used in… Continue reading Functional and structural evaluation of the antileukaemic enzyme L-asparaginase II expressed at low temperature by different Escherichia coli strains
2020 / Physical Chemistry Chemical Physics
The use of cosolvents and high hydrostatic pressure (HHP) has been described as an efficient means to modulate the stability… Continue reading The Multifaceted Effects of DMSO and High Hydrostatic Pressure on the Kinetic Constants of Hydrolysis Reactions Catalyzed by α-Chymotrypsin
2020 / Methods and Applications in Fluorescence
DNA-DNA reactions can be monitored with a label-free fluorogenic reaction. Guanosine-rich, single-stranded DNA oligonucleotides bind to thioflavin-T (ThT) and enhance… Continue reading Thioflavin T as a noncovalent reporter for a label-free, non-enzymatic, catalytic DNA amplifier
2020 / Food Research International
In recent years, almond has been considered as one of the most common alternative plant-based protein sources due to its… Continue reading Effect of pulsed ultrasound, a green food processing technique, on the secondary structure and in-vitro digestibility of almond milk protein
2020 / PLOS Neglected Tropical Diseases
In Brazil, Plasmodium vivax infection accounts for around 80% of malaria cases. This infection has a substantial impact on the productivity of… Continue reading Plasmodium vivax AMA1: Implications of distinct haplotypes for immune response
