Linear peptide antibiotics have been isolated from amphibians, insects and humans and
used as templates to design cheaper and more potent analogues for medical applications …

The chemical shift of a nucleus, i, in a molecule arises from the nuclear shielding effect of an
applied magnetic field, caused by an induced magnetic field resulting from circulation of …

The seven-residue peptide N-acetyl-Lys-Leu-Val-Phe-Phe-Ala-Glu-NH2, called Aβ16-22
and representing residues 16− 22 of the full-length β-amyloid peptide associated with …

Ribonuclease H is an endonuclease that hydrolyzes the RNA moiety of RNA–DNA duplex
molecules. Escherichia coliribonuclease H is involved in DNA replication, and retroviral …

Magainin 2 is a 23‐residue peptide that forms an amphipathic α‐helix in membrane
environments. It functions as an antibiotic and is known to disrupt the electrochemical …

Macromolecular structure determination by NMR spectroscopy has been absolutely
dependent on resonance assignments. Indeed, inaccurate assignments have frequently led …

Angles between two interatomic vectors are measured for structure elucidation in solution
nuclear magnetic resonance (NMR). The angles can be determined directly by using the …

A robust magic-angle-spinning experiment for separating undistorted, quasi-static chemical-
shift powder patterns is presented. It is derived from the technique of R. Tycko, G. Dabbagh …

Hydrophobic and amphipathic α-helices act as independent functional units in immunogenic
or fusogenic polypeptides and constitute important structural building blocks in larger …

2.1. 2. Green function for rigid body diffusion.................................... 225 2.1. 3. NMR correlation
functions............................................. 226 2.2. Calculations of the diffusion …