Neutron Scattering Techniques and Complementary Methods for Structural and Functional Studies of Biological Macromolecules and Large Macromolecular Complexes

Crystallography Reports - The review describes the application of small-angle scattering (SAS) of neutrons and complementary methods to study the structures of biomacromolecules. Here we cover SAS...     

Erratum to:Neutron Scattering Techniques and Complementary Methods for Structural and Functional Studies of Biological Macromolecules and Large Macromolecular Complexes

Crystallography Reports - An Erratum to this paper has been published: https://doi.org/10.1134/S1063774521340034     

Supramolecular Complexes of Tetrapeptides Capable of Inducing the Human α-Lactalbumin β-Domain Conformational Transitions

Crystallography Reports - It is shown using small-angle X-ray scattering (SAXS) that the tetrapeptide, which is an inductor of fibrillogenesis for a fragment of α-human lactalbumin...     

Characterization of semiconductor detectors of (1–30)-keV monoenergetic and backscattered electrons

Semiconductor detectors of backscattered electrons are basic elements of all modern scanning electron microscopes. Their quality is determined by the properties of planar p-n junctions and the parameters of the protective layer on the detector surface. The main characteristics of semiconductor detectors are considered, their response functions are calculated, and the threshold signal cutoff energies are found both for a monoenergetic electron beam and for detection of the total energy spectrum of backscattered electrons. The experimental results are in good agreement with the computational model data.     

On the structural features of influenza A nucleoprotein particles from small-angle X-ray scattering data

The structure of ribonucleic particles of influenza A virus of the A/California/07/09pdm strain is investigated by transmission electron microscopy and small-angle X-ray scattering. The small-angle X-ray scattering data obtained at room temperature correspond to previously reported data of ribonucleic particles of this virus. At higher temperatures, noticeable changes in the morphology of ribonucleic complexes are observed.     

Model System for Antiviral Peptide Transport Characterization

Crystallography Reports - Determination of the mechanism of action of potential medicinal substances is an integral stage in development of novel drugs. The interaction of antiviral peptide...