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Myoglobin from the burrowing reptile Amphisbaena alba: concentrations and functional characteristics

Weber, Roy E; Johansen, Kjell; Abe, Augusto Shinya [UNESP] (Elsevier B.V., 2014)

On the interaction of small molecules with hemoproteins: Sperm whale myoglobin

Universidade de São Paulo (USP); Universidade Estadual Paulista (Unesp) (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 ...

Myoglobin-H2O2 catalyzes the oxidation of beta-ketoacids to alpha-dicarbonyls: Mechanism and implications in ketosis

Ganini, Douglas; Christoff, Marcelo; Ehrenshaft, Marilyn; Kadiiska, Maria B.; Mason, Ronald P.; Bechara, Etelvino José Henriques [UNIFESP] (Elsevier B.V., 2011-08-01)

Acetoacetate (AA) and 2-methylacetoacetate (MAA) are accumulated in metabolic disorders such as diabetes and isoleucinemia. Here we examine the mechanism of AA and MAA aerobic oxidation initiated by myoglobin (Mb)/H2O2. ...

Meat color evaluation and pigment levels in bullfrog (Rana catesbeiana) slaughtered by different methods

Ramos, E. M.; Gomide, L. A. M.; Fontes, P. R.; Ramos, A. L. S.; Peternelli, L. A. (Aquaculture, 2018)

Selection of a chitosan gelatin-based edible coating for color preservation of beef in retail display

Cardoso, Giselle Pereira; Dutra, Monalisa Pereira; Fontes, Paulo Rogério; Ramos, Alcinéia de Lemos Souza; Gomide, Lúcio Alberto de Miranda; Ramos, Eduardo Mendes (Meat Science, 2018)

Effect of freezing prior to aging on myoglobin redox forms and CIE color of beef from Nellore and Aberdeen Angus cattle

Torres Filho, Robledo de Almeida; Fontes, Paulo Rogério; Gomide, Lúcio Alberto de Miranda; Aroeira, Carolina Naves; Ramos, Alcinéia de Lemos Souza; Ladeira, Márcio Machado; Ramos, Eduardo Mendes (Meat Science, 2017)

Tetrachlorocarbonyliridates: Water-Soluble Carbon Monoxide Releasing Molecules Rate-Modulated by the Sixth Ligand

Univ Buenos Aires; Universidade Estadual Paulista (Unesp); Universidade Estadual de Campinas (UNICAMP); Universidade de São Paulo (USP) (Amer Chemical Soc, 2011-03-21)

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 ...

The shielding effect of glycerol against protein ionization in electrospray mass spectrometry

Universidade Estadual Paulista (Unesp); Universidade Federal do Rio Grande do Sul (UFRGS); Fed Univ Manaus (Wiley-Blackwell, 2003-01-01)

Most commercial recombinant proteins used as molecular biology tools, as well as many academically made preparations, are generally maintained in the presence of high glycerol concentrations after purification to maintain ...

Fish hemoglobins

Universidade Estadual Paulista (Unesp) (Associação Brasileira de Divulgação Científica (ABRADIC), 2007-06-01)

Vertebrate hemoglobin, contained in erythrocytes, is a globular protein with a quaternary structure composed of 4 globin chains (2 alpha and 2 beta) and a prosthetic group named heme bound to each one. Having myoglobin as ...

Neuroglobin and cytoglobin: two new members of globin family

Universidade Estadual Paulista (Unesp) (Associação Brasileira de Hematologia e Hemoterapia e daSociedade Brasileira de Transplante de Medula Óssea, 2011-01-01)

The globin family has long been defined by myoglobin and hemoglobin, proteins with the functions of oxygen storage and transportation, respectively. Recently, two new members of this family were discovered: neuroglobin ...