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Heat causes oligomeric disassembly and increases the chaperone activity of small heat shock proteins from sugarcane
(Elsevier France-editions Scientifiques Medicales ElsevierParisFrança, 2010)
The oligomeric state of thyroid receptor regulates hormone binding kinetics
(2011)
We previously reported that mutations in the thyroid hormone receptor (TR) surface that mediates dimer and heterodimer formation do not alter affinity for cognate hormone (triiodothyronine (T3)) yet dramatically enhance ...
Thermodynamic and structural analysis of homodimeric proteins: Model of β-lactoglobulin
(Elsevier Science, 2012-02)
The energetics of protein homo-oligomerization was analyzed in detail with the application of a general thermodynamic model. We have studied the thermodynamic aspects of protein-protein interaction employing β-lactoglobulin ...
Dynamic light scattering and optical absorption spectroscopy study of pH and temperature stabilities of the extracellular hemoglobin of Glossoscolex paulistus
(BIOPHYSICAL SOC, 2008)
The extracellular hemoglobin of Glossoscolex paulistus (HbGp) is constituted of subunits containing heme groups, monomers and trimers, and nonheme structures, called linkers, and the whole protein has a minimum molecular ...
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 ...
Echinococcus granulosus Antigen B Structure: Subunit Composition and Oligomeric States
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2012)
Background: Antigen B (AgB) is the major protein secreted by the Echinococcus granulosus metacestode and is involved in key host-parasite interactions during infection. The full comprehension of AgB functions depends on ...
A conformational switch balances viral RNA accessibility and protection in a nucleocapsid ring model
(Elsevier Science Inc, 2019-08)
Virus from the Mononegavirales order share common features ranging from virion structure arrangement to mechanisms of replication and transcription. One of them is the way the nucleoprotein (N) wraps and protects the RNA ...
Molecular modeling of low bandgap diblock co-oligomers with π-bridges for applications in photovoltaics
(2018-09-01)
Recently, the diblock co-oligomers concept, a new design method to obtain conjugated organic compounds for varied applications in photovoltaics was proposed. These materials combines the interesting properties of extended ...