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Skip to Search Results- 14Kitova, Elena N.
- 14Klassen, John S.
- 12Li, Jun
- 8Richards, Michele R.
- 6Privé, Gilbert G.
- 4Eugenio, Luiz
- 6Complexes
- 4Cholera-toxin binding
- 4Ionization mass-spectrometry
- 4Membranes
- 4Phospholipid-bilayer nanodiscs
- 4Recognition
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2016
Richards, Michele R., Campuzano, Iain D. G., Kitova, Elena N., Klassen, John S., Li, Jun, Privé, Gilbert G., Xiong, Zi Jian, Bagal, Dhanashri
Saposin A (SapA) lipoprotein discs, also known as picodiscs (PDs), represent an attractive method to solubilize glycolipids for protein interaction studies in aqueous solution. Recent electrospray ionization mass spectrometry (ESI-MS) data suggest that the size and composition of...
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2016
Klassen, John S., Campuzano, Iain D. G., Bagal, Dhanashri, Privé, Gilbert G., Kitova, Elena N., Xiong, Zi Jian, Richards, Michele R., Li, Jun
Saposin A (SapA) lipoprotein discs, also known as picodiscs (PDs), represent an attractive method to solubilize glycolipids for protein interaction studies in aqueous solution. Recent electrospray ionization mass spectrometry (ESI-MS) data suggest that the size and composition of...
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Conformational analysis of galactofuranosides using NMR spectroscopy and computational chemistry
DownloadFall 2012
The five-membered ring, or furanose, form of galactose is not found in mammalian systems. However, it is commonly found in pathogenic organisms, including Aspergillus fumigatus, Campylobacter jejuni, and Mycobacterium tuberculosis. In many of these organisms, galactofuranose (Galf) is essential...
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2016
Klassen, John S., Yao, Yuyu, Kitova, Elena N., Richards, Michele R.
The results of an investigation into the influence of sulfolane, a commonly used supercharging agent, on electrospray ionization mass spectrometry (ESI-MS) measurements of protein–ligand affinities are described. Binding measurements carried out on four protein–carbohydrate complexes, lysozyme...
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2016
Klassen, John S., Yao, Yuyu, Kitova, Elena N., Richards, Michele R.
The results of an investigation into the influence of sulfolane, a commonly used supercharging agent, on electrospray ionization mass spectrometry (ESI-MS) measurements of protein–ligand affinities are described. Binding measurements carried out on four protein–carbohydrate complexes, lysozyme...
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Fall 2010
Widespread tetracycline resistance (TcR) has limited the clinical use of Tc for the treatment of bacterial infections. Tet(O) protein is present in many bacteria and is the major transmissible TcR determinant in Campylobacter jejuni, a common cause of acute bacterial diarrhea worldwide. Tet(O)...
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Localizing carbohydrate binding sites in proteins using hydrogen/deuterium exchange mass spectrometry
Download2016
Kitova, Elena N., Klassen, John S., Eugenio, Luiz, Li, Jun, Ng, Kenneth, Zhang, Jingjing
The application of hydrogen/deuterium exchange mass spectrometry (HDX-MS) to localize ligand binding sites in carbohydrate-binding proteins is described. Proteins from three bacterial toxins, the B subunit homopentamers of Cholera toxin and Shiga toxin type 1 and a fragment of Clostridium...
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Localizing carbohydrate binding sites in proteins using hydrogen/deuterium exchange mass spectrometry
Download2016
Klassen, John S., Kitova, Elena N., Li, Jun, Zhang, Jingjing, Ng, Kenneth, Eugenio, Luiz
The application of hydrogen/deuterium exchange mass spectrometry (HDX-MS) to localize ligand binding sites in carbohydrate-binding proteins is described. Proteins from three bacterial toxins, the B subunit homopentamers of Cholera toxin and Shiga toxin type 1 and a fragment of Clostridium...
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2015
Klassen, John S., Cairo, Christopher W.Xiong, Zi Jian, Li, Jun, Privé, Gilbert G., Leney, Aneika C., Kitova, Elena N., Darestani, Reza Rezaei, Zou, Chunxia, Nikjah, Sanaz
Protein interactions with glycolipids are implicated in diverse cellular processes. However, the study of protein–glycolipid complexes remains a significant experimental challenge. Here, we describe a powerful new assay that combines electrospray ionization mass spectrometry (ESI-MS) and...
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2015
Klassen, John S., Darestani, Reza Rezaei, Kitova, Elena N., Zou, Chunxia, Li, Jun, Leney, Aneika C., Cairo, Christopher W.Xiong, Zi Jian, Privé, Gilbert G., Nikjah, Sanaz
Protein interactions with glycolipids are implicated in diverse cellular processes. However, the study of protein–glycolipid complexes remains a significant experimental challenge. Here, we describe a powerful new assay that combines electrospray ionization mass spectrometry (ESI-MS) and...