John Klassen - Publications

Affiliations: 
Chemistry University of Alberta, Edmonton, Alberta, Canada 
Area:
mass spectrometry, protein-carbohydrate interactions
Website:
http://www.chemistry.ualberta.ca/en/FacultyandStaff/Faculty/JohnKlassen.aspx

106 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Favell JW, Bui DT, Li J, Han L, Kitova EN, Schmidt EN, Brassard R, Kitov PI, St-Pierre Y, Mahal LK, Lemieux MJ, Macauley MS, Klassen JS. Elusive Protein-Glycosphingolipid Interactions Revealed by Membrane Anchor-Assisted Native Mass Spectrometry. Journal of the American Chemical Society. PMID 39052014 DOI: 10.1021/jacs.4c05805  0.342
2023 Bui DT, Favell J, Kitova EN, Li Z, McCord KA, Schmidt EN, Mozaneh F, Elaish M, El-Hawiet A, St-Pierre Y, Hobman TC, Macauley MS, Mahal LK, Flynn MR, Klassen JS. Absolute Affinities from Quantitative Shotgun Glycomics Using Concentration-Independent (COIN) Native Mass Spectrometry. Acs Central Science. 9: 1374-1387. PMID 37521792 DOI: 10.1021/acscentsci.3c00294  0.767
2023 Tomris I, Unione L, Nguyen L, Zaree P, Bouwman KM, Liu L, Li Z, Fok JA, Ríos Carrasco M, van der Woude R, Kimpel ALM, Linthorst MW, Kilavuzoglu SE, Verpalen ECJM, Caniels TG, ... ... Klassen JS, et al. SARS-CoV-2 Spike N-Terminal Domain Engages 9--Acetylated α2-8-Linked Sialic Acids. Acs Chemical Biology. PMID 37104622 DOI: 10.1021/acschembio.3c00066  0.301
2022 Han L, Nguyen L, Schmidt EN, Esmaili M, Kitova EN, Overduin M, Macauley MS, Klassen JS. How Choice of Model Membrane Affects Protein-Glycosphingolipid Interactions: Insights from Native Mass Spectrometry. Analytical Chemistry. 94: 16042-16049. PMID 36367338 DOI: 10.1021/acs.analchem.2c03067  0.358
2022 Tomris I, Unione L, Nguyen L, Zaree P, Bouwman KM, Liu L, Li Z, Fok JA, Ríos Carrasco M, van der Woude R, Kimpel ALM, Linthorst MW, Verpalen ECJM, Caniels TG, Sanders RW, ... ... Klassen JS, et al. The SARS-CoV-2 spike N-terminal domain engages 9- -acetylated α2-8-linked sialic acids. Biorxiv : the Preprint Server For Biology. PMID 36263070 DOI: 10.1101/2022.09.14.507904  0.301
2022 Bui DT, Kitova EN, Mahal LK, Klassen JS. Mass spectrometry-based shotgun glycomics for discovery of natural ligands of glycan-binding proteins. Current Opinion in Structural Biology. 77: 102448. PMID 36088799 DOI: 10.1016/j.sbi.2022.102448  0.435
2022 Bui DT, Li Z, Kitov PI, Han L, Kitova EN, Fortier M, Fuselier C, Granger Joly de Boissel P, Chatenet D, Doucet N, Tompkins SM, St-Pierre Y, Mahal LK, Klassen JS. Quantifying Biomolecular Interactions Using Slow Mixing Mode (SLOMO) Nanoflow ESI-MS. Acs Central Science. 8: 963-974. PMID 35912341 DOI: 10.1021/acscentsci.2c00215  0.407
2022 Bui DT, Jung J, Kitova EN, Li Z, Willows SD, Boddington ME, Kitov PI, Mason AL, Capicciotti CJ, Mahal LK, Macauley MS, Klassen JS. Mass Spectrometry-Based Shotgun Glycomics Using Labeled Glycan Libraries. Analytical Chemistry. 94: 4997-5005. PMID 35302744 DOI: 10.1021/acs.analchem.1c04779  0.371
2021 Shani G, Hoeflinger JL, Heiss BE, Masarweh CF, Larke JA, Jensen NM, Wickramasinghe S, Davis JC, Goonatilleke E, El-Hawiet A, Nguyen L, Klassen JS, Slupsky CM, Lebrilla CB, Mills DA. Fucosylated human milk oligosaccharide foraging within the species is driven by glycosyl hydrolase content and specificity. Applied and Environmental Microbiology. AEM0170721. PMID 34757822 DOI: 10.1128/AEM.01707-21  0.692
2021 Jung J, Enterina JR, Bui DT, Mozaneh F, Lin PH, Nitin, Kuo CW, Rodrigues E, Bhattacherjee A, Raeisimakiani P, Daskhan GC, St Laurent CD, Khoo KH, Mahal LK, Zandberg WF, ... ... Klassen JS, et al. Carbohydrate Sulfation As a Mechanism for Fine-Tuning Siglec Ligands. Acs Chemical Biology. PMID 34661385 DOI: 10.1021/acschembio.1c00501  0.319
2021 Paraskevopoulou V, Schimpl M, Overman RC, Stolnik S, Chen Y, Nguyen L, Winkler GS, Gellert P, Klassen JS, Falcone FH. Structural and binding characterization of the LacdiNAc-specific adhesin (LabA; HopD) exodomain from . Current Research in Structural Biology. 3: 19-29. PMID 34235483 DOI: 10.1016/j.crstbi.2020.12.004  0.334
2021 Báez Bolivar EG, Bui DT, Kitova EN, Han L, Zheng RB, Luber EJ, Sayed SY, Mahal LK, Klassen JS. Submicron Emitters Enable Reliable Quantification of Weak Protein-Glycan Interactions by ESI-MS. Analytical Chemistry. PMID 33630563 DOI: 10.1021/acs.analchem.0c05003  0.43
2020 Rodrigues E, Jung J, Park H, Loo C, Soukhtehzari S, Kitova EN, Mozaneh F, Daskhan G, Schmidt EN, Aghanya V, Sarkar S, Streith L, St Laurent CD, Nguyen L, Julien JP, ... ... Klassen JS, et al. A versatile soluble siglec scaffold for sensitive and quantitative detection of glycan ligands. Nature Communications. 11: 5091. PMID 33037195 DOI: 10.1038/s41467-020-18907-6  0.349
2020 Han L, Xue X, Roy R, Kitova EN, Zheng RB, St-Pierre Y, Lowary TL, Klassen JS. Neoglycolipids as Glycosphingolipid Surrogates for Protein Binding Studies Using Nanodiscs and Native Mass Spectrometry. Analytical Chemistry. PMID 32940034 DOI: 10.1021/Acs.Analchem.0C03344  0.414
2020 Park H, Jung J, Rodrigues E, Kitova EN, Macauley MS, Klassen JS. Mass Spectrometry-based Shotgun Glycomics for Discovery of Natural Ligands of Glycan-binding Proteins. Analytical Chemistry. PMID 32936606 DOI: 10.1021/acs.analchem.0c02931  0.47
2020 Han L, Kitov PI, Li J, Kitova EN, Klassen JS. Probing Hetero-Multivalent Protein-Glycosphingolipid Interactions using Native Mass Spectrometry and Nanodiscs. Analytical Chemistry. PMID 31944669 DOI: 10.1021/acs.analchem.9b05419  0.442
2019 Kitov PI, Kitova EN, Han L, Li Z, Jung J, Rodrigues E, Hunter CD, Cairo CW, Macauley MS, Klassen JS. A quantitative, high-throughput method identifies protein-glycan interactions via mass spectrometry. Communications Biology. 2: 268. PMID 31925115 DOI: 10.1038/s42003-019-0507-2  0.439
2019 Kitova EN, Han L, Vinals DF, Kitov PI, Derda R, Klassen JS. Influence of Labeling on the Glycan Affinities and Specificities of Glycan-Binding Proteins. A Case Study Involving a C-terminal Fragment of Human Galectin 3. Glycobiology. PMID 31529034 DOI: 10.1093/Glycob/Cwz076  0.378
2019 Kitov PI, Kitova EN, Han L, Li Z, Jung J, Rodrigues E, Hunter CD, Cairo CW, Macauley MS, Klassen JS. A quantitative, high-throughput method identifies protein-glycan interactions via mass spectrometry. Communications Biology. 2: 268. PMID 31341967 DOI: 10.1038/s42003-019-0507-2  0.44
2019 Kitov PI, Han L, Kitova EN, Klassen JS. Sliding Window Adduct Removal Method (SWARM) for Enhanced Electrospray Ionization Mass Spectrometry Binding Data. Journal of the American Society For Mass Spectrometry. PMID 31025293 DOI: 10.1007/s13361-019-02204-8  0.469
2019 Wang Y, Park H, Lin H, Kitova EN, Klassen JS. Multipronged ESI-MS Approach for Studying Glycan-Binding Protein Interactions with Glycoproteins. Analytical Chemistry. PMID 30624066 DOI: 10.1021/acs.analchem.8b04673  0.439
2018 Han L, Zheng R, Richards MR, Tan M, Kitova EN, Jiang X, Klassen JS. Quantifying the Binding Stoichiometry and Affinity of Histo-Blood Group Antigen Oligosaccharides for Human Noroviruses. Glycobiology. PMID 29562255 DOI: 10.1093/Glycob/Cwy028  0.352
2018 Ryan P, Forrester T, Wroblewski C, Forrester TJB, Kenney T, Kitova E, Klassen J. The small RbcS-like domains of the beta-carboxysome structural protein, CcmM, bind RubisCO at a site distinct from RbcS Journal of Biological Chemistry. DOI: 10.2210/Pdb6Mr1/Pdb  0.329
2017 El-Hawiet A, Chen Y, Shams-Ud-Doha K, Kitova EN, Kitov PI, Bode L, Hage N, Falcone FH, Klassen JS. Screening natural libraries of human milk oligosaccharides against lectins using CaR-ESI-MS. The Analyst. PMID 29239412 DOI: 10.1039/C7An01397C  0.795
2017 Han L, Morales L, Richards MR, Kitova EN, Sipione S, Klassen JS. Investigating the Influence of Membrane Composition on Protein-Glycolipid Binding Using Nanodiscs and Proxy Ligand ESI-MS. Analytical Chemistry. PMID 28768095 DOI: 10.1021/Acs.Analchem.7B02094  0.368
2017 El-Hawiet A, Chen Y, Shams-Ud-Doha K, Kitova EN, St-Pierre Y, Klassen JS. High Throughput, Label- and Immobilization-Free Screening of Human Milk Oligosaccharides Against Lectins. Analytical Chemistry. PMID 28749685 DOI: 10.1021/Acs.Analchem.7B00542  0.788
2017 Shams-Ud-Doha K, Kitova EN, Kitov PI, St-Pierre Y, Klassen JS. Human Milk Oligosaccharide Specificities of Human Galectins. Comparison of Electrospray Ionization Mass Spectrometry and Glycan Microarray Screening Results. Analytical Chemistry. PMID 28345865 DOI: 10.1021/acs.analchem.6b05169  0.42
2016 Han L, Kitova EN, Klassen JS. Detecting Protein-Glycolipid Interactions Using Glycomicelles and CaR-ESI-MS. Journal of the American Society For Mass Spectrometry. PMID 27549393 DOI: 10.1007/s13361-016-1461-6  0.405
2016 Han L, Shams-Ud-Doha K, Kitova EN, Klassen JS. Screening Oligosaccharide Libraries against Lectins Using the Proxy Protein ESI-MS assay. Analytical Chemistry. PMID 27366913 DOI: 10.1021/acs.analchem.6b02044  0.47
2016 Liu L, Siuda I, Richards M, Renaud J, Kitova E, Mayer P, Tieleman P, Lowary T, Klassen JS. Structure and Stability of Carbohydrate-Lipid Interactions. Methylmannose Polysaccharide-Fatty Acid Complexes. Chembiochem : a European Journal of Chemical Biology. PMID 27253157 DOI: 10.1002/Cbic.201600123  0.41
2016 Li J, Fan X, Kitova EN, Zou C, Cairo CW, Eugenio L, Ng KK, Xiong ZJ, Privé GG, Klassen JS. Screening Glycolipids Against Proteins in Vitro Using Picodiscs and Catch-and-Release Electrospray Ionization-Mass Spectrometry. Analytical Chemistry. 88: 4742-50. PMID 27049760 DOI: 10.1021/Acs.Analchem.6B00043  0.554
2016 Rezaei Darestani R, Winter P, Kitova EN, Tuszynski JA, Klassen JS. Screening Anti-Cancer Drugs against Tubulin using Catch-and-Release Electrospray Ionization Mass Spectrometry. Journal of the American Society For Mass Spectrometry. PMID 26944280 DOI: 10.1007/S13361-016-1360-X  0.32
2015 Tjhung KF, Kitov PI, Ng S, Kitova EN, Deng L, Klassen JS, Derda R. Silent Encoding of Chemical Post-Translational Modifications in Phage-Displayed Libraries. Journal of the American Chemical Society. PMID 26683999 DOI: 10.1021/Jacs.5B10390  0.432
2015 Zhang J, Kitova EN, Li J, Eugenio L, Ng K, Klassen JS. Localizing Carbohydrate Binding Sites in Proteins Using Hydrogen/Deuterium Exchange Mass Spectrometry. Journal of the American Society For Mass Spectrometry. PMID 26423923 DOI: 10.1007/s13361-015-1263-2  0.386
2015 El-Hawiet A, Kitova EN, Klassen JS. Recognition of human milk oligosaccharides by bacterial exotoxins. Glycobiology. PMID 25941008 DOI: 10.1093/Glycob/Cwv025  0.752
2015 Ng S, Lin E, Kitov PI, Tjhung KF, Gerlits OO, Deng L, Kasper B, Sood A, Paschal BM, Zhang P, Ling CC, Klassen JS, Noren CJ, Mahal LK, Woods RJ, et al. Genetically encoded fragment-based discovery of glycopeptide ligands for carbohydrate-binding proteins. Journal of the American Chemical Society. 137: 5248-51. PMID 25860443 DOI: 10.1021/Ja511237N  0.552
2015 Han L, Kitova EN, Li J, Nikjah S, Lin H, Pluvinage B, Boraston AB, Klassen JS. Protein-glycolipid interactions studied in vitro using ESI-MS and nanodiscs: insights into the mechanisms and energetics of binding. Analytical Chemistry. 87: 4888-96. PMID 25859741 DOI: 10.1021/Acs.Analchem.5B00678  0.378
2015 Leney AC, Rezaei Darestani R, Li J, Nikjah S, Kitova EN, Zou C, Cairo CW, Xiong ZJ, Privé GG, Klassen JS. Picodiscs for facile protein-glycolipid interaction analysis. Analytical Chemistry. 87: 4402-8. PMID 25803566 DOI: 10.1021/Acs.Analchem.5B00170  0.35
2015 Sanhueza CA, Cartmell J, El-Hawiet A, Szpacenko A, Kitova EN, Daneshfar R, Klassen JS, Lang DE, Eugenio L, Ng KK, Kitov PI, Bundle DR. Evaluation of a focused virtual library of heterobifunctional ligands for Clostridium difficile toxins. Organic & Biomolecular Chemistry. 13: 283-98. PMID 25367771 DOI: 10.1039/C4Ob01838A  0.75
2014 Arutyunov D, Singh U, El-Hawiet A, Seckler HD, Nikjah S, Joe M, Bai Y, Lowary TL, Klassen JS, Evoy S, Szymanski CM. Mycobacteriophage cell binding proteins for the capture of mycobacteria. Bacteriophage. 4: e960346. PMID 26713219 DOI: 10.4161/21597073.2014.960346  0.728
2014 Kitova EN, El-Hawiet A, Klassen JS. Screening carbohydrate libraries for protein interactions using the direct ESI-MS assay. Applications to libraries of unknown concentration. Journal of the American Society For Mass Spectrometry. 25: 1908-16. PMID 25135608 DOI: 10.1007/S13361-014-0964-2  0.795
2014 Han L, Tan M, Xia M, Kitova EN, Jiang X, Klassen JS. Gangliosides are ligands for human noroviruses. Journal of the American Chemical Society. 136: 12631-7. PMID 25105447 DOI: 10.1021/ja505272n  0.359
2014 Leney AC, Fan X, Kitova EN, Klassen JS. Nanodiscs and electrospray ionization mass spectrometry: a tool for screening glycolipids against proteins. Analytical Chemistry. 86: 5271-7. PMID 24779922 DOI: 10.1021/Ac4041179  0.583
2014 Liu L, Jalili N, Baergen A, Ng S, Bailey J, Derda R, Klassen JS. Fluorine bonding enhances the energetics of protein-lipid binding in the gas phase. Journal of the American Society For Mass Spectrometry. 25: 751-7. PMID 24658801 DOI: 10.1007/S13361-014-0837-8  0.511
2014 Liu L, Baergen A, Michelsen K, Kitova EN, Schnier PD, Klassen JS. Energetics of intermolecular hydrogen bonds in a hydrophobic protein cavity. Journal of the American Society For Mass Spectrometry. 25: 742-50. PMID 24658798 DOI: 10.1007/S13361-014-0833-Z  0.419
2014 Jafari MR, Deng L, Kitov PI, Ng S, Matochko WL, Tjhung KF, Zeberoff A, Elias A, Klassen JS, Derda R. Discovery of light-responsive ligands through screening of a light-responsive genetically encoded library. Acs Chemical Biology. 9: 443-50. PMID 24195775 DOI: 10.1021/Cb4006722  0.539
2014 Lin H, Kitova EN, Klassen JS. Measuring positive cooperativity using the direct ESI-MS assay. Cholera toxin B subunit homopentamer binding to GM1 pentasaccharide. Journal of the American Society For Mass Spectrometry. 25: 104-10. PMID 24122305 DOI: 10.1007/s13361-013-0751-5  0.395
2014 Han L, Kitova EN, Tan M, Jiang X, Klassen JS. Identifying carbohydrate ligands of a norovirus P particle using a catch and release electrospray ionization mass spectrometry assay. Journal of the American Society For Mass Spectrometry. 25: 111-9. PMID 24096878 DOI: 10.1007/s13361-013-0752-4  0.361
2013 Lin H, Kitova EN, Klassen JS. Quantifying protein-ligand interactions by direct electrospray ionization-MS analysis: evidence of nonuniform response factors induced by high molecular weight molecules and complexes. Analytical Chemistry. 85: 8919-22. PMID 24044528 DOI: 10.1021/ac401936x  0.378
2013 Zhang Y, Deng L, Kitova EN, Klassen JS. Dissociation of multisubunit protein-ligand complexes in the gas phase. Evidence for ligand migration. Journal of the American Society For Mass Spectrometry. 24: 1573-83. PMID 23943432 DOI: 10.1007/S13361-013-0712-Z  0.525
2013 El-Hawiet A, Kitova EN, Klassen JS. Quantifying protein interactions with isomeric carbohydrate ligands using a catch and release electrospray ionization-mass spectrometry assay. Analytical Chemistry. 85: 7637-44. PMID 23895586 DOI: 10.1021/Ac401627T  0.799
2013 Deng L, Kitova EN, Klassen JS. Mapping protein-ligand interactions in the gas phase using a functional group replacement strategy. Comparison of CID and BIRD activation methods. Journal of the American Society For Mass Spectrometry. 24: 988-96. PMID 23702709 DOI: 10.1007/S13361-013-0651-8  0.55
2013 Deng L, Kitova EN, Klassen JS. Dissociation kinetics of the streptavidin-biotin interaction measured using direct electrospray ionization mass spectrometry analysis. Journal of the American Society For Mass Spectrometry. 24: 49-56. PMID 23247970 DOI: 10.1007/S13361-012-0533-5  0.555
2013 Kitova EN, Sinelnikov I, Deng L, Klassen JS. Thermal dissociation of streptavidin homotetramer in the gas phase: Subunit loss versus backbone fragmentation International Journal of Mass Spectrometry. 345: 97-103. DOI: 10.1016/J.Ijms.2012.08.025  0.466
2012 Lin H, Kitova EN, Johnson MA, Eugenio L, Ng KK, Klassen JS. Electrospray ionization-induced protein unfolding. Journal of the American Society For Mass Spectrometry. 23: 2122-31. PMID 22993046 DOI: 10.1007/s13361-012-0483-y  0.32
2012 Deng L, Broom A, Kitova EN, Richards MR, Zheng RB, Shoemaker GK, Meiering EM, Klassen JS. Kinetic stability of the streptavidin-biotin interaction enhanced in the gas phase. Journal of the American Chemical Society. 134: 16586-96. PMID 22984964 DOI: 10.1021/Ja305213Z  0.499
2012 Zhang Y, Liu L, Daneshfar R, Kitova EN, Li C, Jia F, Cairo CW, Klassen JS. Protein-glycosphingolipid interactions revealed using catch-and-release mass spectrometry. Analytical Chemistry. 84: 7618-21. PMID 22920193 DOI: 10.1021/Ac3023857  0.517
2012 Liu L, Bai Y, Sun N, Xia L, Lowary TL, Klassen JS. Carbohydrate-lipid interactions: affinities of methylmannose polysaccharides for lipids in aqueous solution. Chemistry (Weinheim An Der Bergstrasse, Germany). 18: 12059-67. PMID 22893559 DOI: 10.1002/Chem.201201222  0.474
2012 El-Hawiet A, Kitova EN, Klassen JS. Quantifying carbohydrate-protein interactions by electrospray ionization mass spectrometry analysis. Biochemistry. 51: 4244-53. PMID 22564104 DOI: 10.1021/Bi300436X  0.786
2012 El-Hawiet A, Kitova EN, Arutyunov D, Simpson DJ, Szymanski CM, Klassen JS. Quantifying ligand binding to large protein complexes using electrospray ionization mass spectrometry. Analytical Chemistry. 84: 3867-70. PMID 22507285 DOI: 10.1021/Ac3005082  0.795
2012 Liu L, Michelsen K, Kitova EN, Schnier PD, Brown A, Klassen JS. Deuterium kinetic isotope effects on the dissociation of a protein-fatty acid complex in the gas phase. Journal of the American Chemical Society. 134: 5931-7. PMID 22409493 DOI: 10.1021/Ja300092W  0.458
2012 Liu L, Michelsen K, Kitova EN, Schnier PD, Klassen JS. Energetics of lipid binding in a hydrophobic protein cavity. Journal of the American Chemical Society. 134: 3054-60. PMID 22280480 DOI: 10.1021/Ja208909N  0.436
2012 Kitova EN, El-Hawiet A, Schnier PD, Klassen JS. Reliable determinations of protein-ligand interactions by direct ESI-MS measurements. Are we there yet? Journal of the American Society For Mass Spectrometry. 23: 431-41. PMID 22270873 DOI: 10.1007/S13361-011-0311-9  0.784
2012 El-Hawiet A, Shoemaker GK, Daneshfar R, Kitova EN, Klassen JS. Applications of a catch and release electrospray ionization mass spectrometry assay for carbohydrate library screening. Analytical Chemistry. 84: 50-8. PMID 22128847 DOI: 10.1021/Ac202760E  0.797
2012 El-Hawiet A, Liu L, Kitova EN, Shoemaker G, Klassen JS. Determination of Protein-Ligand Affinities by Direct ESI-MS Measurements Biophysical Journal. 102: 1a. DOI: 10.1016/J.Bpj.2011.11.018  0.804
2011 Sandbhor MS, Soya N, Albohy A, Zheng RB, Cartmell J, Bundle DR, Klassen JS, Cairo CW. Substrate recognition of the membrane-associated sialidase NEU3 requires a hydrophobic aglycone. Biochemistry. 50: 6753-62. PMID 21675735 DOI: 10.1021/Bi200449J  0.73
2011 Kitova EN, Soya N, Klassen JS. Identifying specific small-molecule interactions using electrospray ionization mass spectrometry. Analytical Chemistry. 83: 5160-7. PMID 21619010 DOI: 10.1021/Ac200244U  0.785
2011 El-Hawiet A, Kitova EN, Kitov PI, Eugenio L, Ng KK, Mulvey GL, Dingle TC, Szpacenko A, Armstrong GD, Klassen JS. Binding of Clostridium difficile toxins to human milk oligosaccharides. Glycobiology. 21: 1217-27. PMID 21610194 DOI: 10.1093/Glycob/Cwr055  0.772
2011 Liu L, Kitova EN, Klassen JS. Quantifying protein-fatty acid interactions using electrospray ionization mass spectrometry. Journal of the American Society For Mass Spectrometry. 22: 310-8. PMID 21472590 DOI: 10.1007/S13361-010-0032-5  0.524
2011 Soya N, Fang Y, Palcic MM, Klassen JS. Trapping and characterization of covalent intermediates of mutant retaining glycosyltransferases. Glycobiology. 21: 547-52. PMID 21098513 DOI: 10.1093/Glycob/Cwq190  0.747
2010 Liu L, Michelsen K, Kitova EN, Schnier PD, Klassen JS. Evidence that water can reduce the kinetic stability of protein-hydrophobic ligand interactions. Journal of the American Chemical Society. 132: 17658-60. PMID 21121620 DOI: 10.1021/Ja106731E  0.466
2010 El-Hawiet A, Kitova EN, Liu L, Klassen JS. Quantifying labile protein-ligand interactions using electrospray ionization mass spectrometry. Journal of the American Society For Mass Spectrometry. 21: 1893-9. PMID 20801056 DOI: 10.1016/J.Jasms.2010.07.008  0.803
2010 Deng L, Sun N, Kitova EN, Klassen JS. Direct quantification of protein-metal ion affinities by electrospray ionization mass spectrometry. Analytical Chemistry. 82: 2170-4. PMID 20155977 DOI: 10.1021/Ac902633D  0.567
2010 Sun N, Soya N, Kitova EN, Klassen JS. Nonspecific interactions between proteins and charged biomolecules in electrospray ionization mass spectrometry. Journal of the American Society For Mass Spectrometry. 21: 472-81. PMID 20089416 DOI: 10.1016/J.Jasms.2009.12.002  0.79
2010 KLASSEN JS, HO Y, BLADES AT, KEBARLE P. ChemInform Abstract: Thermochemistry of Singly and Multiply Charged Ions Produced by Electrospray Cheminform. 29: no-no. DOI: 10.1002/chin.199837328  0.461
2009 Liu L, Bagal D, Kitova EN, Schnier PD, Klassen JS. Hydrophobic protein-ligand interactions preserved in the gas phase. Journal of the American Chemical Society. 131: 15980-1. PMID 19886690 DOI: 10.1021/Ja9060454  0.464
2009 Bagal D, Kitova EN, Liu L, El-Hawiet A, Schnier PD, Klassen JS. Gas phase stabilization of noncovalent protein complexes formed by electrospray ionization. Analytical Chemistry. 81: 7801-6. PMID 19746998 DOI: 10.1021/Ac900611A  0.763
2009 Soya N, Shoemaker GK, Palcic MM, Klassen JS. Comparative study of substrate and product binding to the human ABO(H) blood group glycosyltransferases. Glycobiology. 19: 1224-34. PMID 19648353 DOI: 10.1093/Glycob/Cwp114  0.791
2009 Sun N, Sun J, Kitova EN, Klassen JS. Identifying nonspecific ligand binding in electrospray ionization mass spectrometry using the reporter molecule method. Journal of the American Society For Mass Spectrometry. 20: 1242-50. PMID 19321359 DOI: 10.1016/j.jasms.2009.02.024  0.414
2008 Shoemaker GK, Soya N, Palcic MM, Klassen JS. Temperature-dependent cooperativity in donor-acceptor substrate binding to the human blood group glycosyltransferases. Glycobiology. 18: 587-92. PMID 18509110 DOI: 10.1093/Glycob/Cwn043  0.756
2008 Dingle T, Wee S, Mulvey GL, Greco A, Kitova EN, Sun J, Lin S, Klassen JS, Palcic MM, Ng KK, Armstrong GD. Functional properties of the carboxy-terminal host cell-binding domains of the two toxins, TcdA and TcdB, expressed by Clostridium difficile. Glycobiology. 18: 698-706. PMID 18509107 DOI: 10.1093/Glycob/Cwn048  0.331
2008 Kitova EN, Seo M, Roy PN, Klassen JS. Elucidating the intermolecular interactions within a desolvated protein-ligand complex. An experimental and computational study. Journal of the American Chemical Society. 130: 1214-26. PMID 18171060 DOI: 10.1021/Ja075333B  0.326
2007 Sun J, Kitova EN, Sun N, Klassen JS. Method for identifying nonspecific protein-protein interactions in nanoelectrospray ionization mass spectrometry. Analytical Chemistry. 79: 8301-11. PMID 17915965 DOI: 10.1021/ac0709347  0.393
2007 Kitova EN, Kitov PI, Paszkiewicz E, Kim J, Mulvey GL, Armstrong GD, Bundle DR, Klassen JS. Affinities of Shiga toxins 1 and 2 for univalent and oligovalent Pk-trisaccharide analogs measured by electrospray ionization mass spectrometry. Glycobiology. 17: 1127-37. PMID 17686801 DOI: 10.1093/Glycob/Cwm081  0.372
2007 Rademacher C, Shoemaker GK, Kim HS, Zheng RB, Taha H, Liu C, Nacario RC, Schriemer DC, Klassen JS, Peters T, Lowary TL. Ligand specificity of CS-35, a monoclonal antibody that recognizes mycobacterial lipoarabinomannan: a model system for oligofuranoside-protein recognition. Journal of the American Chemical Society. 129: 10489-502. PMID 17672460 DOI: 10.1021/Ja0723380  0.387
2007 Shoemaker GK, Kitova EN, Palcic MM, Klassen JS. Equivalency of binding sites in protein-ligand complexes revealed by time-resolved tandem mass spectrometry. Journal of the American Chemical Society. 129: 8674-5. PMID 17580941 DOI: 10.1021/ja068421p  0.405
2007 Sun J, Kitova EN, Klassen JS. Method for stabilizing protein-ligand complexes in nanoelectrospray ionization mass spectrometry. Analytical Chemistry. 79: 416-25. PMID 17222003 DOI: 10.1021/ac061109d  0.38
2006 Sun J, Kitova EN, Wang W, Klassen JS. Method for distinguishing specific from nonspecific protein-ligand complexes in nanoelectrospray ionization mass spectrometry. Analytical Chemistry. 78: 3010-8. PMID 16642987 DOI: 10.1021/ac0522005  0.437
2005 Wang W, Kitova EN, Sun J, Klassen JS. Blackbody infrared radiative dissociation of nonspecific protein-carbohydrate complexes produced by nanoelectrospray ionization: the nature of the noncovalent interactions. Journal of the American Society For Mass Spectrometry. 16: 1583-94. PMID 16087347 DOI: 10.1016/j.jasms.2005.05.008  0.336
2005 Wang W, Kitova EN, Klassen JS. Nonspecific protein-carbohydrate complexes produced by nanoelectrospray ionization. Factors influencing their formation and stability. Analytical Chemistry. 77: 3060-71. PMID 15889894 DOI: 10.1021/ac048433y  0.34
2003 Wang W, Kitova EN, Klassen JS. Influence of solution and gas phase processes on protein-carbohydrate binding affinities determined by nanoelectrospray Fourier transform ion cyclotron resonance mass spectrometry. Analytical Chemistry. 75: 4945-55. PMID 14708765 DOI: 10.1021/ac034300l  0.387
2003 Wang W, Kitova EN, Klassen JS. Determination of protein-oligosaccharide binding by nanoelectrospray fourier-transform ion cyclotron resonance mass spectrometry. Methods in Enzymology. 362: 376-97. PMID 12968378 DOI: 10.1016/S0076-6879(03)01027-9  0.438
2002 Kitova EN, Wang W, Bundle DR, Klassen JS. Retention of bioactive ligand conformation in a gaseous protein-trisaccharide complex. Journal of the American Chemical Society. 124: 13980-1. PMID 12440881 DOI: 10.1021/Ja0281380  0.313
2001 Kitova EN, Kitov PI, Bundle DR, Klassen JS. The observation of multivalent complexes of Shiga-like toxin with globotriaoside and the determination of their stoichiometry by nanoelectrospray Fourier-transform ion cyclotron resonance mass spectrometry. Glycobiology. 11: 605-11. PMID 11447140 DOI: 10.1093/Glycob/11.7.605  0.396
1999 Strittmatter EF, Schnier PD, Klassen JS, Williams ER. Dissociation energies of deoxyribose nucleotide dimer anions measured using blackbody infrared radiative dissociation. Journal of the American Society For Mass Spectrometry. 10: 1095-104. PMID 10536816 DOI: 10.1016/S1044-0305(99)00087-2  0.706
1999 Rodriguez-Cruz SE, Klassen JS, Williams ER. Hydration of gas-phase ions formed by electrospray ionization. Journal of the American Society For Mass Spectrometry. 10: 958-68. PMID 10497808 DOI: 10.1016/S1044-0305(99)00068-9  0.476
1998 Schnier PD, Klassen JS, Strittmatter EF, Williams ER. Activation energies for dissociation of double strand oligonucleotide anions: evidence for watson-crick base pairing in vacuo. Journal of the American Chemical Society. 120: 9605-13. PMID 16498487 DOI: 10.1021/Ja973534H  0.692
1998 Klassen JS, Schnier PD, Williams ER. Blackbody infrared radiative dissociation of oligonucleotide anions. Journal of the American Society For Mass Spectrometry. 9: 1117-24. PMID 9794082 DOI: 10.1016/S1044-0305(98)00098-1  0.447
1997 Klassen JS, Kebarle P. Collison-induced dissociation threshold energies of protonated glycine, glycinamide, and some related small peptides and peptide amino amides Journal of the American Chemical Society. 119: 6552-6563. DOI: 10.1021/Ja962813M  0.492
1997 Rodriguez-Cruz SE, Klassen JS, Williams ER. Hydration of gas-phase gramicidin S (M + 2H)2+ ions formed by electrospray: The transition from solution to gas-phase structure Journal of the American Society For Mass Spectrometry. 8: 565-568. DOI: 10.1016/S1044-0305(97)00020-2  0.464
1996 Klassen JS, Anderson SG, Blades AT, Kebarle P. Reaction Enthalpies for M+L = M++ L, Where M+= Na+and K+and L = Acetamide,N-Methylacetamide,N,N-Dimethylacetamide, Glycine, and Glycylglycine, from Determinations of the Collision-Induced Dissociation Thresholds The Journal of Physical Chemistry. 100: 14218-14227. DOI: 10.1021/jp9608382  0.42
1995 Blades AT, Klassen JS, Kebarle P. Free Energies of Hydration in the Gas Phase of the Anions of Some Oxo Acids of C, N, S, P, Cl, and I Journal of the American Chemical Society. 117: 10563-10571. DOI: 10.1021/ja00147a019  0.446
1995 Klassen JS, Blades AT, Kebarle P. Determinations of Ion-Molecule Equilibria Involving Ions Produced by Electrospray. Hydration of Protonated Amines, Diamines, and Some Small Peptides The Journal of Physical Chemistry. 99: 15509-15517. DOI: 10.1021/j100042a027  0.482
1995 Anderson SG, Blades AT, Klassen J, Kebarle P. Determination of ion-ligand bond energies and ion fragmentation energies of electrospray-produced ions by collision-induced dissociation threshold measurements International Journal of Mass Spectrometry and Ion Processes. 141: 217-228. DOI: 10.1016/0168-1176(94)04110-S  0.558
1994 Klassen JS, Blades AT, Kebarle P. Gas Phase Ion-Molecule Equilibria Involving Ions Produced by Electrospray. Hydration of Doubly Protonated Diamines Journal of the American Chemical Society. 116: 12075-12076. DOI: 10.1021/ja00105a067  0.484
1994 Hager DB, Dovichi NJ, Klassen J, Kebarle P. Droplet Electrospray Mass Spectrometry Analytical Chemistry. 66: 3944-3949. DOI: 10.1021/Ac00094A015  0.548
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