Results 21 to 30 of about 3,978,643 (305)
On the dynamics of molecular conformation [PDF]
Proceedings of the National Academy of Sciences, 2006 Understanding the mechanism of fast transitions between conformed states of large biomolecules is central to reconciling the dichotomy between the relatively high speed of metabolic processes and slow (random-walk based) estimates on the speed of biomolecular processes.
openaire +2 more sources
Conformation of the Mineralocorticoid Receptor N-terminal Domain: Evidence for Induced and Stable Structure [PDF]
, 2010 The mineralocorticoid receptor (MR) binds the steroid hormones aldosterone and cortisol and has an important physiological role in the control of salt homeostasis.
Fischer, Katharina +14 more
core +1 more source
Molecular Modelling of the Complex Polysaccharide Heparan Sulphate [PDF]
Heparan Sulphate plays an important role in many life processes and so an understanding of its role as a universal co-receptor is of great importance. Traditionally oligosaccharides derived from the related molecule heparin have been at the forefront of
Swift, Simone
core +3 more sources
Acta Crystallographica Section E: Crystallographic Communications, 2019 In each of the compounds 1-[(1,3-benzodioxol-5-yl)methyl]-4-(3-fluorobenzoyl)piperazine, C19H19FN2O3 (I), 1-[(1,3-benzodioxol-5-yl)methyl]-4-(2,6-difluorobenzoyl)piperazine, C19H18F2N2O3 (II), and 1-[(1,3-benzodioxol-5-yl)methyl]-4-(2,4-dichlorobenzoyl ...
Ninganayaka Mahesha +6 more
doaj +1 more source
Frontiers in Genetics, 2021 Circular RNA (circRNA) is a novel regulatory non-coding RNA and participates in diverse physiological and pathological processes. However, the structures and molecular mechanisms of circRNAs remain unclear.
Handong Sun +14 more
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2016 In the crystal of 2-(4-chlorophenyl)-N-(2-iodophenyl)acetamide, C14H11ClINO, molecules are linked by a combination of N—H...O and C—H...O hydrogen bonds to form a C(4)C(4)[R21(7)] chain of rings and chains of this type are linked by a combination of C—Cl.
Badiadka Narayana +3 more
doaj +1 more source
Macromolecular conformation of chitosan in dilute solution: A new global hydrodynamic approach [PDF]
, 2009 Chitosans of different molar masses were prepared by storing freshly prepared samples for up to 6 months at either 4, 25 or 40 °C. The weight-average molar masses, Mw and intrinsic viscosities, [η] were then measured using size exclusion chromatography
Adams, G. G. +4 more
core +1 more source
Crystal structure of 2-benzoylamino-N′-(4-hydroxybenzylidene)-3-(thiophen-2-yl)prop-2-enohydrazide
Acta Crystallographica Section E: Crystallographic Communications, 2016 In the title compound, C21H17N3O3S, the non-H atoms, apart from those in the benzoyl group, are almost coplanar (r.m.s. deviation = 0.049 Å) and the benzoyl group is almost orthogonal to the plane of the rest of the molecule [dihedral angle = 80.34 (6)°].
Karanth N. Subbulakshmi +5 more
doaj +1 more source
Molecules, 2010 Low and high molecular weight fucoidans (F5-30K and F>30K) were chemically modified through the addition of sulfate groups, and the effect of oversulfation on the in vitro anticancer activity was investigated. After the addition of sulfate groups,
Myoung Lae Cho +2 more
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2020 Two new substituted propanedioate esters have been synthesized using a three-component solvent-free thermal reaction between diethyl propanedioate (diethyl malonate), 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde and an aryl azide, forming two ...
Tharangini K. Shreekanth +4 more
doaj +1 more source