Changes in dynamic and static structures of the HIV‐1 p24 capsid protein N‐domain caused by amino‐acid substitution are associated with its viral viability
Sign Up to like & getrecommendations! Published in 2021 at "Protein Science"
DOI: 10.1002/pro.4184
Abstract: HIV‐1 capsid is comprised of over a hundred p24 protein molecules, arranged as either pentamers or hexamers. Three p24 mutants with amino acid substitutions in capsid N‐terminal domain protein were examined: G60W (α3‐4 loop), M68T… read more here.
Keywords: protein; amino acid; conformation; capsid ... See more keywords
Molecular dynamics simulations of nucleation details in stretched polyethylene
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DOI: 10.1016/j.polymer.2020.122442
Abstract: Abstract Molecular dynamics simulations were performed to investigate the microscopic mechanism of crystal nucleation in stretched polyethylene with different strains. The system consisted of 100 molecular chains, each containing 200 methylene groups. Polymer melts were… read more here.
Keywords: stretched polyethylene; molecular dynamics; nucleation; conformation ... See more keywords
The cis/trans conformation approach for tuning the magnetic coupling in a diradical: isolation of pure pyridine-based diradical dianions.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc05661a
Abstract: Two-electron reductions of 3,3'-bis(2,6-dimesitylpyridin-4-yl)-1,1'-biphenyl 1 with elemental potassium in the absence and presence of 18-c-6 afforded the diradical dianion salts [K+]2˙[trans-1]˙˙2- and [K(18-c-6)]+2˙[cis-1]˙˙2-, which exhibit trans and cis configurations, respectively. The transoid conformer could be… read more here.
Keywords: magnetic coupling; trans conformation; cis trans; approach tuning ... See more keywords