Nuclear magnetic resonance (NMR) provides a useful tool for the structural determination of biomollecules, especially for those molecules that are difficult to crystallize for diffraction studies. During the structure determination by NMR, a key step is the resonance assignment of chemical shifts. The traditional NMR resonance assignment is to use the triple resonance experiments, such as HNCA,...

background celiac disease (cd) is a disorder associated with body reaction to gluten. after the gluten intake, an immune reaction against the protein occurs and damages villi of small intestine in celiac patients gradually. objectives the osc, a filtering method for minimization of inter- and intra-spectrometer variations that influence on data acquisition, was applied to biofluid nmr data of c...

For the past decade, nuclear magnetic resonance (NMR) has been established as a main experimental technique for testing quantum protocols in small systems. This Theme Issue presents recent advances and major challenges of NMR quantum information possessing (QIP), including contributions by researchers from 10 different countries. In this introduction, after a short comment on NMR-QIP basics, we...

This article contains NMR (nuclear magnetic resonance) experimental data, obtained by the NMR Varian 400 MHz spectrometer (USA) which can be used for the metabolites identification in human blood. Data include analyzed NMR spectra of plasma proteins extracted from human blood of 24 patients (0-5 years old) with the confirmed acute leukemia diagnosis. Data can provide information about metabolit...

Purification of the n-BuOH fraction of the aqueous alcoholic extract from the roots of Phytolacca americana resulted in the isolation of two triterpene saponins named esculentoside B (1), and esculentoside A (2). The structures of isolated compounds were characterized on the basis of extensive spectral data (1D and 2D NMR; and MS) and in comparison with their Nuclear Magnetic Resonance (NMR) an...

Teaching modern methods of high resolution, multi-dimensional nuclear magnetic resonance (NMR) spectroscopy in the limited time usually available is a challenge because of the breadth and complexity of the subject. Here we present two outlines for lectures on basic principles and biophysical applications of NMR, either in one lecture or in six to twelve lectures. We advocate emphasizing the ver...

Nuclear magnetic resonance (NMR) spectroscopy has emerged in recent years as a powerful method for the determination of three dimensional structures of small proteins in solution. Major cornerstones towards these advances were the introduction of two dimensional NMR experiments in combination with high field superconducting magnets, as well as the development of computational procedures to conv...