Search Results - "Colombo, Marcio F."

The Influence of Solutes on the Enthalpy/Entropy Change of the Actinomycin D Binding to DNA: Hydration, Energy Compensation and Long-Range Deformation on DNA by Galo, André L, Rugiero Neto, João, Brognaro, Dulcinea P, Caetano, Renato C, Souza, Fátima P, Colombo, Márcio F

“…The effects of the changes in the temperature and in the water chemical potential on the energetic of the actinomycin D (ACTD) interaction with natural DNA are…”
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Protein Solvation in Allosteric Regulation: A Water Effect on Hemoglobin by Colombo, Marcio F., Rau, Donald C., Parsegian, V. Adrian

“…The oxygen affinity of hemoglobin varies linearly with the chemical potential of water in the bathing medium, as seen from the osmotic effect of several…”
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The B Form to Z Form Transition of Poly(dG-m5dC) Is Sensitive to Neutral Solutes Through an Osmotic Stress by Preisler, Richard S, Chen, Holly H, Colombo, Marcio F, Choe, Yoon, Short, Billy Joe, Rau, Donald C

“…Several neutral solutes, ranging in size from methanol to a tetrasaccharide, stachyose, are shown to stabilize the left-handed Z form of the methylated…”
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The Role of Hydration on the Mechanism of Allosteric Regulation: In Situ Measurements of the Oxygen-Linked Kinetics of Water Binding to Hemoglobin by Salvay, Andrés G., Grigera, J. Raúl, Colombo, Marcio F.

“…We report here the first direct measurements of changes in protein hydration triggered by a functional binding. This task is achieved by weighing hemoglobin…”
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Reevaluation of Chloride's Regulation of Hemoglobin Oxygen Uptake: The Neglected Contribution of Protein Hydration in Allosterism by Colombo, Marcio F., Rau, Donald C., Parsegian, V. Adrian

“…We have measured hemoglobin oxygen uptake vs. the partial pressure of oxygen, with independently controlled activities of chloride and water. This control is…”
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Crystal structure of hemoglobin from the maned wolf (Chrysocyon brachyurus) using synchrotron radiation by Fadel, Valmir, Canduri, Fernanda, Olivieri, Johnny R, Smarra, André L S, Colombo, Marcio F, Bonilla-Rodriguez, Gustavo O, de Azevedo, Jr, Walter F

“…Crystal structure of hemoglobin isolated from the Brazilian maned wolf (Chrysocyon brachyurus) was determined using standard molecular replacement technique…”
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Sorption, Intercalation and Cooperativety: the Modes of Interaction of Actinomycin to DNA by Galo, André L., Colombo, Marcio F.

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Protein Hydration and Excluded Volume Interactions in Protein Folding and Stability: On the Mechanism of Protein Stabilization by Osmolytes by Colombo, Marcio F., Neves, Alexandre C.D, Marão, Sandra R., Chahine, Jorge

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Response : The Role of Water in Hemoglobin Function and Stability by Colombo, Marcio F., Rau, Donald C., Parsegian, V. Adrian

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The Role of Water in Hemoglobin Function and Stability by Bulone, D., San Biagio, P. L., Palma-Vittorelli, M. B., Palma, M. U., Colombo, Marcio F., Rau, Donald C., Parsegian, V. Adrian

“…Two methods for estimating changes in hemoglobin hydration upon switching functional state are compared. The methods for estimating hemoglobin hydration…”
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Hydration-dependent conformational states of hemoglobin. Equilibrium and kinetic behavior by Colombo, M F, Sanches, R

“…The equilibrium and kinetics of methemoglobin conversion to hemichrome induced by dehydration were investigated by visible absorption spectroscopy. Below about…”
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Effects of hydration in the oxygenation and autoxidation of carbonmonoxyhemoglobin powder by Sanches, R, Melo, W L, Colombo, M F

“…The oxygenation and autoxidation of lyophilized human carbonmonoxyhemoglobin (Hb-CO) kept in environments with different relative humidities were followed with…”
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