Nitric oxide (NO) is an important signaling molecule that is involved in a wide range of
physiological and pathological events in biology. Metal coordination chemistry, especially …

Nitrate is generally considered a water pollutant and an undesirable fertilizer residue in the
food chain. Research in the 1970s indicated that, by reducing nitrate to nitrite, commensal …

Nitrous oxide (N2O) is an environmentally important atmospheric trace gas because it is an
effective greenhouse gas and it leads to ozone depletion through photo-chemical nitric …

Entamoeba histolytica is an intestinal parasite and the causative agent of amoebiasis, which
is a significant source of morbidity and mortality in developing countries. Here we present …

The specificity of cortical neuron connections creates columns of functionally similar neurons
spanning from the pia to the white matter,,,,,. Here we investigate whether there is an …

Bacterial enhancer binding proteins (bEBPs) are transcriptional activators that assemble as
hexameric rings in their active forms and utilize ATP hydrolysis to remodel the conformation …

Cytochrome bd is a prokaryotic respiratory quinol: O 2 oxidoreductase, phylogenetically
unrelated to the extensively studied heme–copper oxidases (HCOs). The enzyme …

The nitrogen cycle (N-cycle) in the biosphere, mainly driven by prokaryotes, involves
different reductive or oxidative reactions used either for assimilatory purposes or in …

S-nitrosylation, the oxidative modification of Cys residues by nitric oxide (NO) to form S-
nitrosothiols (SNOs), modifies all main classes of proteins and provides a fundamental redox …

Nitric oxide (NO), synthesized in eukaryotes by the NO synthases, has multiple roles in
signalling pathways and in protection against pathogens,. Pathogenic microorganisms have …