Roseobacter denitrificans is a member of the widespread marine Roseobacter genus. We
report the first characterization of a truncated hemoglobin from R. denitrificans (Rd. trHb) that …

The alphaproteobacterial genus Bradyrhizobium has been best known as N2-fixing
members that nodulate legumes, supported by the nif and nod gene clusters. Recent …

Chlamydomonas is a soil-dwelling freshwater alga that probably encounters hypoxic or
anoxic conditions frequently in its natural habitat. Its repertoire of fermentative enzymes is …

The monoclonal antibody market represents the fastest-growing segment within the
biopharmaceutical industry (Evans and Das 2005). Indeed, recombinant antibodies and …

Most people recognize hemoglobin and its importance for human life in that it is the carrier of
molecular oxygen (O2) in our blood. It may be the best studied of all proteins, with a history …

Ubiquitin protein is ubiquitously present in various eukaryotic species and is involved in the
post-translational modification ubiquitination pathway. This pathway is found to be engaged …

Mycobacterium tuberculosis (Mtb), the causative agent of human tuberculosis, carries two
truncated haemoglobins, HbN and HbO, along with a novel flavohaemoglobin, having a …

Bacteria of the genus Helicobacter are related to gastrointestinal and hepatic disease in
humans. Helicobacter pylori infects the gastric mucosa of a large percentage of the human …

Reactions of the free radical nitrogen monoxide (NO) with metal–oxygen species of
metalloproteins are relevant to NO metabolism and detoxification. For example …