Results 1 to 10 of about 9,138,586 (300)
, 2021 This chapter is part of the book "Introduction to Protein Structural Bioinformatics".
Mouhib, Halima +6 more
openaire +3 more sources
IUCrJ, 2022 Although experimental protein-structure determination usually targets known proteins, chains of unknown sequence are often encountered. They can be purified from natural sources, appear as an unexpected fragment of a well characterized protein or appear ...
Grzegorz Chojnowski +6 more
doaj +1 more source
IUCrJ, 2018 Poly(ADP-ribose) polymerase 1 (PARP-1), an enzyme that modifies nuclear proteins by poly(ADP-ribosyl)ation, regulates various cellular activities and restricts the lytic replication of oncogenic gammaherpesviruses by inhibiting the function of ...
Woo-Chang Chung +7 more
doaj +1 more source
IUCrJ, 2021 Time-resolved crystallography of biomolecules in action has advanced rapidly as methods for serial crystallography have improved, but the large number of crystals and the complex experimental infrastructure that are required remain serious obstacles to ...
Jonathan A. Clinger +4 more
doaj +1 more source
The phenyl vinyl ether–methanol complex: a model system for quantum chemistry benchmarking
Beilstein Journal of Organic Chemistry, 2018 The structure of the isolated aggregate of phenyl vinyl ether and methanol is studied by combining a multi-spectroscopic approach and quantum-chemical calculations in order to investigate the delicate interplay of noncovalent interactions.
Dominic Bernhard +9 more
doaj +1 more source
Application of GISAXS in the Investigation of Three-Dimensional Lattices of Nanostructures
Crystals, 2019 The application of the grazing-incidence small-angle X-ray scattering (GISAXS) technique for the investigation of three-dimensional lattices of nanostructures is demonstrated.
Lovro Basioli +5 more
doaj +1 more source
Structural Essentialism and Determinism
Erkenntnis, 2005 The paper tries to develop Bartels’s modern essentialism as a structural-role theory of identity for spacetime points. I adopt Hoefer’s idea of denying primitive identity for this theory and apply it to GTR and prerelativistic physics to find different versions of essentialism and different definitions of determinism which are coherent with them.
openaire +2 more sources
A Brief Study of Mass Spectrometry of Natural Products
Plant Biotechnology Persa, 2022 The physical and chemical data of the pure substance can be analysed to determine the structure. In the current era of structural elucidation, NMR spectroscopy and mass spectroscopy, especially the various types of 2D NMR, are used extensively, while ...
Insha Ur Rehman +3 more
doaj
Exploiting prior knowledge about biological macromolecules in cryo-EM structure determination
IUCrJ, 2021 Three-dimensional reconstruction of the electron-scattering potential of biological macromolecules from electron cryo-microscopy (cryo-EM) projection images is an ill-posed problem.
Dari Kimanius +7 more
doaj +1 more source
Conservation of the structure and function of bacterial tryptophan synthases
IUCrJ, 2019 Tryptophan biosynthesis is one of the most characterized processes in bacteria, in which the enzymes from Salmonella typhimurium and Escherichia coli serve as model systems.
Karolina Michalska +15 more
doaj +1 more source