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Biochemical Journal(1)
Biochemistry(1)
Biochimica et Biophysica Acta - Proteins and Proteomics(1)
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Binding of glucose to the D-galactose/D-glucose-binding protein from Escherichia coli restores the native protein secondary structure and thermostability that are lost upon calcium depletion
ArticleAbstract: The effect of the depletion of calcium on the structure and thermal stability of the D-galactose/D-gPalabras claves:Galactose/glucose-binding protein, Infrared spectroscopy, Protein stability, Protein structureAutores:Alessio Ausili, Bertoli E., D’auria S., Marabotti A., Rossi M., Scognamiglio V., Staiano M., Tanfani F., Varriale A.Fuentes:googlescopusA comparative infrared spectroscopic study of glycoside hydrolases from extremophilic archaea revealed different molecular mechanisms of adaptation to high temperatures
ArticleAbstract: The identification of the determinants of protein thermal stabilization is often pursued by comparinPalabras claves:Infrared, Protein structure, Pyrococcus furiosus, Sulfolobus solfataricus, Thermosphaera aggregans, β-glycosidaseAutores:Alessio Ausili, Bertoli E., Cobucci-Ponzano B., D'Avino R., Di Lauro B., Moracci M., Perugino G., Rossi M., Scirè A., Tanfani F.Fuentes:googlescopusA spectroscopic study on secondary structure and thermal unfolding of the plant toxin gelonin confirms some typical structural characteristics and unravels the sequence of thermal unfolding events
ArticleAbstract: Gelonin from the Indian plant Gelonium multiflorum belongs to the type I ribosome-inactivating protePalabras claves:Gelonin, Immunotoxins, Infrared spectroscopy, Ribosome-inactivating protein, Thermal unfolding, Two-dimensional correlation spectroscopyAutores:Alessio Ausili, Scirè A., Tanfani F.Fuentes:googlescopusHigh hydrostatic pressure-induced conformational changes in protein disulfide oxidoreductase from the hyperthermophilic archaeon pyrococcus furiosus. A fourier-transform infrared spectroscopic study
ArticleAbstract: Protein disulfide oxidoreductases (PDOs) are ubiquitous redox enzymes that catalyse dithiol-disulfidPalabras claves:Autores:Alessio Ausili, Baldassarre M., Bartolucci S., Bertoli E., Pedone E., Saviano M., Scirè A., Tanfani F.Fuentes:googlescopusMink growth hormone structural-functional relationships: Effects of renaturing and storage conditions
ArticleAbstract: Fourier-transform infrared spectroscopy, in vitro bioassay and enzyme-linked immunoassay were used tPalabras claves:biological activity, Fourier-transform infrared spectroscopy, Freeze-drying, Immunological activity, Mink growth hormoneAutores:Alessio Ausili, Borromeo V., Bumelis V.A., D’auria S., Scirè A., Secchi C., Sereikaite J., Tanfani F.Fuentes:googlescopusTwo-dimensional IR correlation spectroscopy of mutants of the β-glycosidase from the hyperthermophilic archaeon Sulfolobus solfataricus identifies the mechanism of quaternary structure stabilization and unravels the sequence of thermal unfolding events
ArticleAbstract: β-Glycosidase from the hyperthermophilic archaeon Sulfolobus solfataricus is a homotetramer with a hPalabras claves:Protein structure, Quaternary structure, Sulfolobus solfataricus, Thermal stability, Two-dimensional infrared spectroscopy, β-glycosidaseAutores:Alessio Ausili, Bertoli E., Cobucci-Ponzano B., Di Lauro B., Moracci M., Rossi M., Scirè A., Tanfani F.Fuentes:googlescopusStructural basis of the destabilization produced by an amino-terminal tag in the β-glycosidase from the hyperthermophilic archeon Sulfolobus solfataricus
ArticleAbstract: We have previously shown that the major ion-pairs network of the tetrameric β-glycosidase from the hPalabras claves:Archaea, Glycoside hydrolase, Infrared spectroscopy, Quaternary structure, Thermal stabilityAutores:Alessio Ausili, Cobucci-Ponzano B., D'Avino R., Di Lauro B., Moracci M., Rossi M., Scirè A., Tanfani F.Fuentes:googlescopusTemperature-, SDS-, and pH-induced conformational changes in protein disulfide oxidoreductase from the archaeon Pyrococcus furiosus: A dynamic simulation and fourier transform infrared spectroscopic study
ArticleAbstract: The effect of SDS, pD, and temperature on the structure and stability of the protein disulfide oxidoPalabras claves:FT-IR spectroscopy, MD simulations, Protein disulfide oxidoreductase, Protein structure, Pyrococcus furiosus, thermostabilityAutores:Alessio Ausili, Bartolucci S., Bertoli E., Pedone E., Rossi M., Saviano M., Scirè A., Tanfani F.Fuentes:googlescopusTemperature-induced molten globule-like state in human α<inf>1</inf>- acid glycoprotein: An infrared spectroscopic study
ArticleAbstract: Despite extensive investigations on thermal denaturation of α1-acid glycoprotein (AGP) using a variePalabras claves:Autores:Alessio Ausili, Bertoli E., Damiani E., Scirè A., Tanfani F., Zolese G.Fuentes:googlescopusThe thermal unfolding of the ribosome-inactivating protein saporin-S6 characterized by infrared spectroscopy
ArticleAbstract: Abstract Saporin-S6 is a plant toxin belonging to the type 1 ribosome-inactivating protein (RIP) famPalabras claves:Infrared spectroscopy, Ribosome-inactivating protein, Saporin-S6, Thermal unfoldingAutores:A Ausili, A Scir�, Alessio Ausili, F. Tanfani, M. Sánchez, Sánchez M., Scirè A., Tanfani F.Fuentes:googlerraaescopus