Now showing items 1-10 of 25
Engineered chimeras reveal the structural basis of hexacoordination in globins: A case study of neuroglobin and myoglobin
(Elsevier Science, 2014-10)
Background Myoglobin (Mb) and neuroglobin (Ngb) are representative members of pentacoordinated and bis-histidyl, hexacoordinated globins. In spite of their low sequence identity, they show surprisingly similar three-dimensional ...
The Underlying Mechanism of HNO Production by the Myoglobin-Mediated Oxidation of Hydroxylamine
(American Chemical Society, 2020-05)
Azanone (HNO, nitroxyl) is a highly reactive molecule that, in the past few years, has drawn significant interest because of its pharmacological properties. However, the understanding of how, when, and where endogenous HNO ...
Influence of meat components on antioxidant activity of beef sarcoplasmic proteins-malondialdehyde reaction products in model emulsions
(Universidad de Vigo, 2010-03)
The objective of this preliminary study was to determine the optimum concentration of antioxidants in the soluble fractions of Maillard Reaction Products (MRPs similar) (formed by sarcoplasmic proteins of beef and ...
Electroreduction of nitrite by hemin, myoglobin and hemoglobin in surfactant filmsJOURNAL OF ELECTROANALYTICAL CHEMISTRY
(ELSEVIER SCIENCE B.V., 2017)
High pressure reveals structural determinants for globin hexacoordination: neuroglobin and myoglobin cases.
(Wiley-liss, Div John Wiley & Sons Inc, 2009-12)
The influence of pressure on the equilibrium between five-(5c) and six-coordination (6c) forms in neuroglobin (Ngb) and myoglobin (Mb) has been examined by means of molecular dynamics (MD) simulations at normal and high ...
Nitric Oxide Reactivity with Globins as Investigated Through Computer Simulation
(Elsevier Academic Press Inc, 2008-12)
This chapter reviews the application of classical and quantum-mechanical atomistic simulation tools used in the investigation of several relevant issues in nitric oxide reactivity with globins and presents different ...
Biophysical Characterisation of Neuroglobin of the Icefish, a Natural Knockout for Hemoglobin and Myoglobin. Comparison with Human Neuroglobin
(Public Library of Science, 2012-12)
The Antarctic icefish Chaenocephalus aceratus lacks the globins common to most vertebrates, hemoglobin and myoglobin, but has retained neuroglobin in the brain. This conserved globin has been cloned, over-expressed and ...
Tetrachlorocarbonyliridates: water soluble carbon monoxide releasing molecules rate-modulated by the sixth ligand
(American Chemical Society, 2011-03)
A new family of compounds is presented as potential carbon monoxide releasing molecules (CORMs). These compounds, based on tetrachlorocarbonyliridate (III) derivatives, were synthesized and fully characterized by X-ray ...
Relación de la dieta con el color y la terneza de la carne vacuna.
(UCOPress. Cordoba University Press, 2017-07-15)
Para el consumidor de carne vacuna la calidad sensorial es importante al momento de la compra y el consumo. El color depende mayormente de la concentración de mioglobina y el pH, en tanto que la terneza está relacionada ...