Nickel enzymes, present in archaea, bacteria, plants, and primitive eukaryotes are divided
into redox and nonredox enzymes and play key functions in diverse metabolic processes …

Despite the number of cellular and pathological mitoNEET-related processes, very few
details are known about the mechanism of action of the protein. The recently discovered …

The robustness of NMR coherence transfer in proximity of a paramagnetic center depends
on the relaxation properties of the nuclei involved. In the case of Iron-Sulfur Proteins …

CISD3 is a mitochondrial protein belonging to the NEET proteins family, bearing two [Fe 2 S
2] clusters coordinated by CDGSH domains. At variance with the other proteins of the NEET …

Hydrogenases and ureases play vital metabolic functions in all three domains of life.
However, nickel ions are cytotoxic because they can inactivate enzymes that require less …

Maturation of urease involves post-translational insertion of nickel ions to form an active site
with a carbamylated lysine ligand and is assisted by urease accessory proteins UreD, UreE …

Nuclear Magnetic Resonance (NMR) spectroscopy is the ideal tool to address the structure,
reactivity and dynamics of both inorganic and biological substances. The knowledge of …

Helicobacter pylori is a human bacterial pathogen that causes peptic ulcers and has been
designated a Class I carcinogen by the International Agency for Research on Cancer …

In paramagnetic metalloproteins, longitudinal relaxation rates of 13C′ and 13Cα nuclei can
be measured using 13C detected experiments and converted into electron spin-nuclear spin …

The maturation pathway for the nickel-dependent enzyme urease utilizes the protein UreE
as a metallochaperone to supply Ni (II) ions. In Helicobacter pylori urease maturation also …