Characterizing the structural variability of HIV-2 protease upon the binding of diverse ligands using a structural alphabet approach

2019 ◽  
Vol 37 (17) ◽  
pp. 4658-4670 ◽  
Author(s):  
Dhoha Triki ◽  
Sandrine Fartek ◽  
Benoit Visseaux ◽  
Diane Descamps ◽  
Anne-Claude Camproux ◽  
...  
Keyword(s):  
Structural Alphabet ◽  
Structural Variability

Structural variability and thermally-induced mesomorphisms in complexes of copper(II) with 4-halobenzoates, 2,2'-bipyridine and 4,4'-bis(dodecyl)-2,2'-bipyridine

2021 ◽  
pp. 1-18
Author(s):  
Norbani Abdullah ◽  
Lailatun N. Ozair ◽  
Habibah Samsudin ◽  
Graham J. Tizzard ◽  
Simon J. Coles ◽  
...  
Keyword(s):  
Thermally Induced ◽  
Structural Variability

Rationalizing the Structural Variability of the Exocyclic Amino Groups in Nucleobases and Their Metal Complexes: Cytosine and Adenine

2014 ◽  
Vol 20 (31) ◽  
pp. 9494-9499 ◽  
Author(s):  
Célia Fonseca Guerra ◽  
Pablo J. Sanz Miguel ◽  
Andrea Cebollada ◽  
F. Matthias Bickelhaupt ◽  
Bernhard Lippert
Keyword(s):  
Metal Complexes ◽  
Amino Groups ◽  
Structural Variability

Structural diversity of salts of terpyridine derivatives with europium(III) located in both, cation and anion, in comparison to molecular complexes

2020 ◽  
Vol 235 (8-9) ◽  
pp. 353-363
Author(s):  
Alexander E. Sedykh ◽  
Robin Bissert ◽  
Dirk G. Kurth ◽  
Klaus Müller-Buschbaum
Keyword(s):  
Thermal Properties ◽  
Crystal Packing ◽  
Side Reaction ◽  
Molecular Complexes ◽  
Structural Diversity ◽  
Organic Ligands ◽  
Ionic Complexes ◽  
Structural Variability ◽  
Dimeric Complexes ◽  
The Common

AbstractThree salts of the common composition [EuCl2(X-tpy)2][EuCl4(X-tpy)]·nMeCN were obtained from EuCl3·6H2O and the respective organic ligands (X-tpy = 4′-phenyl-2,2′:6′,2″-terpyridine ptpy, 4′-(pyridin-4-yl)-2,2′:6′,2″-terpyridine 4-pytpy, and 4′-(pyridin-3-yl)-2,2′:6′,2″-terpyridine 3-pytpy). These ionic complexes are examples of salts, in which both cation and anion contain Eu3+ with the same organic ligands and chlorine atoms coordinated. As side reaction, acetonitrile transforms into acetamide resulting in the crystallization of the complex [EuCl3(ptpy)(acetamide)] (4). Salts [EuCl2(ptpy)2][EuCl4(ptpy)]·2.34MeCN (1), [EuCl2(4-pytpy)2][EuCl4(4-pytpy)]·0.11MeCN (2), and [EuCl2(3-pytpy)2][EuCl4(3-pytpy)]·MeCN (3) crystallize in different structures (varying in space group and crystal packing) due to variation of the rear atom of the ligand to a coordinative site. Additionally, we show and compare structural variability through the dimeric complexes [Eu2Cl6(ptpy)2(N,N′-spacer)]·N,N′-spacer (5, 6, 7) obtained from [EuCl3(ptpy)(py)] by exchanging the end-on ligand pyridine with several bipyridines (4,4′-bipyridine bipy, 1,2-bis(4-pyridyl)ethane bpa, and 1,2-bis(2-pyridyl)ethylene bpe). In addition, photophysical (photoluminescence) and thermal properties are presented.

Density Functional Theory and X-ray Analysis of the Structural Variability in η5,η5,η1-Tris(ring) Rare Earth/Actinide Tetramethylpyrrolyl Complexes, (C5Me5)2M(NC4Me4)

2012 ◽  
Vol 52 (7) ◽  
pp. 3565-3572 ◽  
Author(s):  
Christopher L. Webster ◽  
Jefferson E. Bates ◽  
Ming Fang ◽  
Joseph W. Ziller ◽  
Filipp Furche ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Rare Earth ◽  
Density Functional ◽  
Functional Theory ◽  
X Ray ◽  
Structural Variability

Betalomonosovite: chemical and structural variability and genesis

2018 ◽  
Vol 30 (2) ◽  
pp. 289-304 ◽  
Author(s):  
Inna S. Lykova ◽  
Nikita V. Chukanov ◽  
Igor V. Pekov ◽  
Vasiliy O. Yapaskurt ◽  
Gerald Giester
Keyword(s):  
Structural Variability

scholarly journals Structural Variability of CD44v Molecules and Reliability of Immunodetection of CD44 Isoforms Using mAbs Specific for CD44 Variant Exon Products

1999 ◽  
Vol 154 (1) ◽  
pp. 291-300 ◽  
Author(s):  
Marco Paolo Martegani ◽  
Fabrizio Del Prete ◽  
Alessandra Gasbarri ◽  
Pier Giorgio Natali ◽  
Armando Bartolazzi
Keyword(s):  
Cd44 Isoforms ◽  
Variant Exon ◽  
Cd44 Variant ◽  
Structural Variability

A Convergent Synthetic Route to (+)-Dynemicin A and Analogs of Wide Structural Variability

1997 ◽  
Vol 119 (26) ◽  
pp. 6072-6094 ◽  
Author(s):  
Andrew G. Myers ◽  
Norma J. Tom ◽  
Mark E. Fraley ◽  
Scott B. Cohen ◽  
David J. Madar
Keyword(s):  
Synthetic Route ◽  
Structural Variability
Sign in / Sign up

Export Citation Format

Share Document