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Ligand changes in ferric species of the giant extracellular hemoglobin of Glossoscolex paulistus as function of pH: correlations between redox, spectroscopic and oligomeric properties and general implications with different hemoproteins
(World Scientific PublishingSingapore, 2010-03)
The present review is focused on the relationship between oligomeric and heme properties of HbGp, emphasizing the characteristics that can be generalized to other hemoproteins. This study represents the state-of-the-art ...
FixL-like sensor FlbS of Brucella abortus binds haem and is necessary for survival within eukaryotic cells
(Elsevier Science, 2013-08-14)
Replication of Brucella inside eukaryotic cells is essential for pathogenesis, and successful infection requires rapid adaptation to the intracellular milieu. Close relatives of Brucella use the two-component system FixLJ ...
On the interaction of small molecules with hemoproteins: Sperm whale myoglobin
(1985-06-01)
The spin label TEMPO does not show a binding to myoglobin molecule in solution. This is probably due to the fact that this protein does not have a hydrophobic pocket large enough to accommodate the TEMPO molecule. In the ...
On the interaction of small molecules with hemoproteins: Sperm whale myoglobin
(1985-06-01)
The spin label TEMPO does not show a binding to myoglobin molecule in solution. This is probably due to the fact that this protein does not have a hydrophobic pocket large enough to accommodate the TEMPO molecule. In the ...
Recent advances in the development of electrochemical hydrogen peroxide carbon nanotube–based (bio)sensors
(Elsevier, 2019-03)
The relevance of H2O2 as biomarker for different neurodegenerative diseases and cancer has been one of the most significant incentives for the development of new (bio)sensors that allow a more sensitive, selective, fast, ...
Mitochondrial permeability transition induced by chemically generated singlet oxygen
(Kluwer Academic/plenum PublNew YorkEUA, 2002)
Testosterone protects mitochondrial function and regulates neuroglobin expression in astrocytic cells exposed to glucose deprivation
(Frontiers Research Foundation, 2016)
Initial biophysical characterization of Amynthas gracilis giant extracellular hemoglobin (HbAg)
(2020-09-01)
The aim of the present work was the biophysical characterization of the Amynthas gracilis hemoglobin (HbAg). The oxy-HbAg optical absorption data, with Soret and Q bands centered at 415, 540 and 575 nm, were stable and ...