A novel numerical model for protein sequences analysis based on spherical coordinates and multiple physicochemical properties of amino acids.
Sign Up to like & getrecommendations! Published in 2019 at "Biopolymers"
DOI: 10.1002/bip.23282
Abstract: How to characterize short protein sequences to make an effective connection to their functions is an unsolved problem. Here we propose to map the physicochemical properties of each amino acid onto unit spheres so that… read more here.
Keywords: physicochemical properties; numerical model; protein sequences; properties amino ... See more keywords
Immunosuppressive properties of amino acid and peptide derivatives of mycophenolic acid.
Sign Up to like & getrecommendations! Published in 2020 at "European journal of medicinal chemistry"
DOI: 10.1016/j.ejmech.2020.112091
Abstract: Mycophenolic acid (MPA) was coupled with amino acids and biologically active peptides including derivatives of tuftsin to modify its immunosuppressive properties. Both amino acid unit in the case of simple MPA amides and modifications within… read more here.
Keywords: immunosuppressive properties; amino acid; acid peptide; mycophenolic acid ... See more keywords
Synthesis and antihypotensive properties of 2-amino-2-thiazoline analogues with enhanced lipophilicity
Sign Up to like & getrecommendations! Published in 2018 at "Mendeleev Communications"
DOI: 10.1016/j.mencom.2018.07.016
Abstract: In a search of nitric oxide synthase inhibitors with prolonged vasoconstrictive activity, a series of lipophilic cyclohexafused 2-amino-2-thiazolines was obtained via cyclization of tert-butyl- or benzoyl-substituted N-(cyclohex-2-en-1-yl)thioureas. The crystal structure of intermediate N-[(3aRS,7aSR)-3a,4,5,6,7,7a-hexahydro-1,3-benzothiazol-2-yl]benzamide hydrobromide was… read more here.
Keywords: synthesis antihypotensive; analogues enhanced; antihypotensive properties; properties amino ... See more keywords
Outstanding anticorrosion and adsorption properties of 2-amino-6-methoxybenzothiazole on Q235 and X70 carbon steels: Effect of time, XPS, electrochemical and theoretical considerations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.114663
Abstract: Abstract The corrosion inhibitory properties of 2-amino-6-methoxybenzothiazole (2AMB) on Q235 and X70 steels in 0.25 M H2SO4 + 0.5 M NaCl solutions was investigated using combined experimental and theoretical approaches. The impedance data for the inhibited systems taken over… read more here.
Keywords: adsorption; properties amino; q235 x70; amino methoxybenzothiazole ... See more keywords
Electrical properties of amino acid substituted novel cinnamic acid compounds
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.128830
Abstract: Abstract Amino acid conjugates are combinations of one or more compounds, at least one of them active in terms of biological, pharmacological or physical. In this work, some novel amino acid conjugates, four different aldehydes… read more here.
Keywords: amino acid; properties amino; acid conjugates; acid substituted ... See more keywords
Temperature-Dependent Thermodynamic Properties of Amino Acids in Aqueous Imidazolium-Based Ionic Liquid
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.9b00902
Abstract: Molecular interactions of amino acids with ionic liquids are significant to study the molecular stability and physicochemical properties of amino acids. Mixtures of amino acids l-leucine and N-acetyl-l-leucine + (0.005, 0.010, 0.030, and 0.050 mol·kg–1)… read more here.
Keywords: ionic liquid; infinite dilution; amino acids; temperature ... See more keywords
Influence of substituents on the acceptor properties of the amino groups in the diaminobenzene analogues
Sign Up to like & getrecommendations! Published in 2017 at "CrystEngComm"
DOI: 10.1039/c7ce01732d
Abstract: The influence on the geometric characteristics and acceptor properties of the amino groups has been studied in substituted diaminobenzenes. Quantum-chemical calculations using different approaches to the modeling of a polarizing environment have shown the most… read more here.
Keywords: amino groups; hydrogen bonds; acceptor properties; influence ... See more keywords
Synthesis and Photophysical Properties of 3-Amino-4-arylpyridin-2(1Н)-ones
Sign Up to like & getrecommendations! Published in 2019 at "Synthesis"
DOI: 10.1055/s-0039-1690231
Abstract: A method has been developed for the preparation of oxazolo-[5,4-b]pyridin-2(1H)-ones based on the Hoffmann reaction of 2-oxo-1,2-dihydropyridine-3-carboxamides. Hydrolysis of oxazolo[5,4-b]pyridin-2(1H)-ones and the Hoffmann reaction of 2-oxo-1,2-dihydropyridine-3-carboxamides yielded 3-aminopyridin-2(1H)-ones, including 4-aryl substituted derivatives in the series,… read more here.
Keywords: photophysical properties; synthesis photophysical; amino arylpyridin; spectroscopy ... See more keywords
Synthesis and properties of amino acid glucose ester dimeric surfactants
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2017.1316204
Abstract: ABSTRACT Two series of lysine glucose ester AOT surfactants and glutamic acid glucose ester Bola surfactants were synthesized, using L-lysine, L-glutamic acid, and α-D-methylglucoside as raw materials. The structures of glucose esters were confirmed by… read more here.
Keywords: amino acid; synthesis properties; ester; acid glucose ... See more keywords
An evolutionary model motivated by physicochemical properties of amino acids reveals variation among proteins
Sign Up to like & getrecommendations! Published in 2018 at "Bioinformatics"
DOI: 10.1093/bioinformatics/bty261
Abstract: Motivation The relative rates of amino acid interchanges over evolutionary time are likely to vary among proteins. Variation in those rates has the potential to reveal information about constraints on proteins. However, the most straightforward… read more here.
Keywords: variation; amino acid; properties amino; physicochemical properties ... See more keywords
A Novel Insight into Screening for Antioxidant Peptides from Hazelnut Protein: Based on the Properties of Amino Acid Residues
Sign Up to like & getrecommendations! Published in 2022 at "Antioxidants"
DOI: 10.3390/antiox11010127
Abstract: This study used the properties of amino acid residues to screen antioxidant peptides from hazelnut protein. It was confirmed that the type and position of amino acid residues, grand average of hydropathy, and molecular weight… read more here.
Keywords: hazelnut protein; properties amino; acid residues; amino acid ... See more keywords