Paramagnetic chemical probes have been used in electron paramagnetic resonance (EPR)
and nuclear magnetic resonance (NMR) spectroscopy for more than four decades. Recent …

The essential biological role of rare earth elements lay hidden until the discovery in 2011
that lanthanides are specifically incorporated into a bacterial methanol dehydrogenase. Only …

The transport of ions across the membranes of cells and organelles is a prerequisite for
many of life's processes. Transport often involves very precise selectivity for specific ions …

The macroscopic Ca (2+)-binding constants of bovine calmodulin have been determined
from titrations with Ca2+ in the presence of the chromophoric chelator 5, 5'-Br2BAPTA in 0 …

The fields of brain‐inspired computing, robotics, and, more broadly, artificial intelligence (AI)
seek to implement knowledge gleaned from the natural world into human‐designed …

Publisher Summary Metal ions serve a variety of functions in proteins. The most important
function is to enhance the structural stability of the protein in the conformation required for …

Pseudocontact shifts in biomolecular NMR using paramagnetic metal tags Page 1 1
Pseudocontact shifts in biomolecular NMR using paramagnetic metal tags Christoph …

Intracellular calcium plays an essential role in the transduction of most hormonal, neuronal,
visual, and muscle stimuli.(Recent reviews include Putney, 1993; Berridge, 1993a, b; …

Playing tag with terbium: New hydrophobic contacts and ligating amino acids are revealed
in the 2.0-Å resolution X-ray crystal structure of a chemically evolved 17-residue lanthanide …

Surveys of X-ray structures of Ca 2+-containing and lanthanide ion-containing proteins and
coordination complexes have been performed and structural features of the metal binding …