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  1. Comparison of α2,6-Sialyltransferases for sialylation of therapeutic proteins

    Article • Glycobiology, July 2019, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  2. Directed evolution of bacterial polysialyltransferases

    Article • Glycobiology, April 2019, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  3. Genetics behind the Biosynthesis of Nonulosonic Acid-Containing Lipooligosaccharides in Campylobacter coli

    Article • Journal of Bacteriology, January 2019, ASM Journals

    Professor Warren Wakarchuk

  4. A Bacterial Expression Platform for Production of Therapeutic Proteins Containing Human-like O-Linked Glycans

    Article • Cell Chemical Biology, November 2018, Elsevier

    Professor Warren Wakarchuk

  5. Genetics behind the biosynthesis of nonulosonic acid containing lipooligosaccharides in Campylobacter coli:

    Article • January 2018, Cold Spring Harbor Laboratory Press

    Professor Warren Wakarchuk

  6. X-ray crystallographic structure of a bacterial polysialyltransferase provides insight into the biosynthesis of capsular polysialic acid

    Article • Scientific Reports, July 2017, Springer Science + Business Media

    Professor Warren Wakarchuk

  7. Recognition of protein-linked glycans as a determinant of peptidase activity

    Article • Proceedings of the National Academy of Sciences, January 2017, Proceedings of the National Academy of Sciences

    Professor Warren Wakarchuk

  8. Proteomic Analysis of the Secretome of Cellulomonas fimi ATCC 484 and Cellulomonas flavigena ATCC 482

    Article • PLoS ONE, March 2016, PLOS

    Professor Warren Wakarchuk

  9. Construction of a hybrid β-hexosaminidase subunit capable of forming stable homodimers that hydrolyze GM2 ganglioside in vivo

    Article • Molecular Therapy — Methods & Clinical Development, January 2016, Elsevier

    Professor Warren Wakarchuk

  10. Structure of human ST8SiaIII sialyltransferase provides insight into cell-surface polysialylation

    Article • Nature Structural & Molecular Biology, July 2015, Nature

    Professor Warren Wakarchuk

  11. Sialyltransferases with enhanced legionaminic acid transferase activity for the preparation of analogs of sialoglycoconjugates

    Article • Glycobiology, April 2015, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  12. Looking at beta-glucosidases in the genome of C. fimi

    Article • Journal of Bacteriology, September 2014, ASM Journals

    Professor Warren Wakarchuk

  13. A plate-based high-throughput activity assay for polysialyltransferase from Neisseria meningitidis

    Article • Analytical Biochemistry, January 2014, Elsevier

    Professor Warren Wakarchuk

  14. Review of phosphocholine substituents on bacterial pathogen glycans: Synthesis, structures and interactions with host proteins

    Article • Molecular Immunology, December 2013, Elsevier

    Professor Warren Wakarchuk

  15. Biochemical Characterization of a Polysialyltransferase from Mannheimia haemolytica A2 and Comparison to Other Bacterial Polysialyltransferases

    Article • PLoS ONE, July 2013, PLOS

    Professor Warren Wakarchuk

  16. In Cellulo Examination of a Beta-Alpha Hybrid Construct of Beta-Hexosaminidase A Subunits, Reported to Interact with the GM2 Activator Protein and Hydrolyze GM2 Ganglioside

    Article • PLoS ONE, March 2013, PLOS

    Professor Warren Wakarchuk

  17. Structure-based mutagenic analysis of mechanism and substrate specificity in mammalian glycosyltransferases: Porcine ST3Gal-I

    Article • Glycobiology, January 2013, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  18. A glyco-gold nanoparticle based assay for α-2,8-polysialyltransferase from Neisseria meningitidis

    Article • Chemical Communications, January 2013, Royal Society of Chemistry

    Professor Warren Wakarchuk

  19. Domain Organization of the Polymerizing Mannosyltransferases Involved in Synthesis of theEscherichia coliO8 and O9a Lipopolysaccharide O-antigens

    Article • Journal of Biological Chemistry, September 2012, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  20. Biosynthesis of the Polymannose Lipopolysaccharide O-antigens fromEscherichia coliSerotypes O8 and O9a Requires a Unique Combination of Single- and Multiple-active Site Mannosyltransferases

    Article • Journal of Biological Chemistry, August 2012, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  21. Enzymatic Engineering of Polysialic Acid on Cellsin Vitroandin VivoUsing a Purified Bacterial Polysialyltransferase

    Article • Journal of Biological Chemistry, July 2012, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  22. Structures of Merkel Cell Polyomavirus VP1 Complexes Define a Sialic Acid Binding Site Required for Infection

    Article • PLoS Pathogens, July 2012, PLOS

    Professor Warren Wakarchuk

  23. Helicobacter pylori β1,3-N-acetylglucosaminyltransferase for versatile synthesis of type 1 and type 2 poly-LacNAcs on N-linked, O-linked and I-antigen glycans

    Article • Glycobiology, July 2012, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  24. Thiogalactopyranosides are Resistant to Hydrolysis by α-Galactosidases

    Article • ChemBioChem, June 2012, Wiley

    Professor Warren Wakarchuk

  25. Small molecules containing hetero-bicyclic ring systems compete with UDP-Glc for binding to WaaG glycosyltransferase

    Article • Glycoconjugate Journal, June 2012, Springer Science + Business Media

    Professor Warren Wakarchuk

  26. Characterization of α2,3- and α2,6-sialyltransferases from Helicobacter acinonychis

    Article • Glycobiology, April 2012, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  27. Recognition of Sialylated Poly‐N‐acetyllactosamine Chains on N‐ and O‐Linked Glycans by Human and Avian Influenza A Virus Hemagglutinins

    Article • Angewandte Chemie, April 2012, Wiley

    Professor Warren Wakarchuk

  28. Recognition of Sialylated Poly-N-acetyllactosamine Chains on N- and O-Linked Glycans by Human and Avian Influenza A Virus Hemagglutinins

    Article • Angewandte Chemie International Edition, April 2012, Wiley

    Professor Warren Wakarchuk

  29. Identification and Characterization of a Lipopolysaccharide  ,2,3-Sialyltransferase from the Human Pathogen Helicobacter bizzozeronii

    Article • Journal of Bacteriology, March 2012, ASM Journals

    Professor Warren Wakarchuk

  30. Inhibition of Galactosyltransferases by a Novel Class of Donor Analogues

    Article • Journal of Medicinal Chemistry, February 2012, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  31. Transition State Analysis of Vibrio cholerae Sialidase-Catalyzed Hydrolyses of Natural Substrate Analogues

    Article • Journal of the American Chemical Society, February 2012, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  32. Genetics and molecular specificity of sialylation of Histophilus somni lipooligosaccharide (LOS) and the effect of LOS sialylation on Toll-like receptor-4 signaling

    Article • Veterinary Microbiology, November 2011, Elsevier

    Dr Thomas J Inzana, Professor Warren Wakarchuk

  33. Bacterial glycosyltransferases in molecular mimicry

    Article • October 2011, Taylor & Francis

    Professor Warren Wakarchuk

  34. Structure and Mechanism of the Lipooligosaccharide Sialyltransferase fromNeisseria meningitidis

    Article • Journal of Biological Chemistry, August 2011, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  35. Structural and Kinetic Analysis of Substrate Binding to the Sialyltransferase Cst-II fromCampylobacter jejuni

    Article • Journal of Biological Chemistry, August 2011, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  36. Site-specific enzymatic polysialylation of therapeutic proteins using bacterial enzymes

    Article • Proceedings of the National Academy of Sciences, April 2011, Proceedings of the National Academy of Sciences

    Professor Warren Wakarchuk

  37. Enzymatic synthesis and properties of glycoconjugates with legionaminic acid as a replacement for neuraminic acid

    Article • Glycobiology, October 2010, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  38. Fluorescence Activated Cell Sorting as a General Ultra-High-Throughput Screening Method for Directed Evolution of Glycosyltransferases

    Article • Journal of the American Chemical Society, July 2010, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  39. 89. Demonstration of the in cellulo efficacy of pyrimethamine as a pharmacological chaperone for late onset Tay-Sachs Disease using a fluorescent GM2 ganglioside analogue

    Article • Molecular Genetics and Metabolism, February 2010, Elsevier

    Professor Warren Wakarchuk

  40. A sensitive fluorescence-based assay for monitoring GM2 ganglioside hydrolysis in live patient cells and their lysates

    Article • Glycobiology, November 2009, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  41. NMR Spectroscopic Characterization of the Sialyltransferase CstII from Campylobacter jejuni: Histidine 188 Is the General Base

    Article • Biochemistry, November 2009, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  42. Structural insight into mammalian sialyltransferases

    Article • Nature Structural & Molecular Biology, October 2009, Springer Science + Business Media

    Professor Warren Wakarchuk

  43. Mechanistic Investigation of the Endo-α-N-acetylgalactosaminidase from Streptococcus pneumoniae R6

    Article • Biochemistry, October 2009, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  44. Structural and Kinetic Characterizations of the Polysialic AcidO-Acetyltransferase OatWY fromNeisseria meningitidis

    Article • Journal of Biological Chemistry, June 2009, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  45. A New Sialidase Mechanism

    Article • Journal of Biological Chemistry, May 2009, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  46. Complete chemoenzymatic synthesis of the Forssman antigen using novel glycosyltransferases identified in Campylobacter jejuni and Pasteurella multocida

    Article • Glycobiology, October 2008, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  47. The Structural Basis for T-antigen Hydrolysis byStreptococcus pneumoniae

    Article • Journal of Biological Chemistry, September 2008, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  48. Chemo-enzymatic synthesis of poly-N-acetyllactosamine (poly-LacNAc) structures and their characterization for CGL2-galectin-mediated binding of ECM glycoproteins to biomaterial surfaces

    Article • Glycoconjugate Journal, August 2008, Springer Science + Business Media

    Professor Vladimir Kren, Professor Warren Wakarchuk

  49. A β‐1,4‐Galactosyltransferase from Helicobacter pylori is an Efficient and Versatile Biocatalyst Displaying a Novel Activity for Thioglycoside Synthesis

    Article • ChemBioChem, June 2008, Wiley

    Professor Warren Wakarchuk

  50. Characterization of the  -2,8-polysialyltransferase from Neisseria meningitidis with synthetic acceptors, and the development of a self-priming polysialyltransferase fusion enzyme

    Article • Glycobiology, November 2007, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  51. Variants of the β1,3-Galactosyltransferase CgtB from the Bacterium Campylobacter Jejuni have Distinct Acceptor Specificities

    Article • Glycobiology, August 2007, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  52. Distinct Endocytic Mechanisms of CD22 (Siglec-2) and Siglec-F Reflect Roles in Cell Signaling and Innate Immunity

    Article • Molecular and Cellular Biology, June 2007, ASM Journals

    Professor Warren Wakarchuk

  53. Structural Analysis of the α-2,3-Sialyltransferase Cst-I from Campylobacter jejuni in Apo and Substrate-Analogue Bound Forms,

    Article • Biochemistry, May 2007, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  54. Combination of UDP‐Glc(NAc) 4′‐Epimerase and Galactose Oxidase in a One‐Pot Synthesis of Biotinylated Nucleotide Sugars

    Article • Advanced Synthesis & Catalysis, February 2007, Wiley

    Professor Warren Wakarchuk

  55. Mechanism of stabilization of Bacillus circulans xylanase upon the introduction of disulfide bonds

    Article • Biophysical Chemistry, February 2007, Elsevier

    Professor Warren Wakarchuk

  56. Alternative donor substrates for inverting and retaining glycosyltransferases

    Article • Chemical Communications, January 2007, Royal Society of Chemistry

    Professor Warren Wakarchuk

  57. Identification of a Bifunctional Lipopolysaccharide Sialyltransferase inHaemophilus influenzae

    Article • Journal of Biological Chemistry, October 2006, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  58. Using substrate engineering to harness enzymatic promiscuity and expand biological catalysis

    Article • Nature Chemical Biology, October 2006, Springer Science + Business Media

    Professor Warren Wakarchuk

  59. High-throughput screening methodology for the directed evolution of glycosyltransferases

    Article • Nature Methods, July 2006, Springer Science + Business Media

    Professor Warren Wakarchuk

  60. Chemical and Chemoenzymatic Synthesis of S‐Linked Ganglioside Analogues and Their Protein Conjugates for Use as Immunogens.

    Article • ChemInform, March 2006, Wiley

    Professor Warren Wakarchuk

  61. Identification of a SialateO-Acetyltransferase fromCampylobacter jejuni

    Article • Journal of Biological Chemistry, February 2006, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  62. Structural and Functional Characterization of PseC, an Aminotransferase Involved in the Biosynthesis of Pseudaminic Acid, an Essential Flagellar Modification in Helicobacter pylori

    Article • Journal of Biological Chemistry, January 2006, American Society for Biochemistry & Molecular Biology (ASBMB)

    Dr Vladimir V Lunin, Dr Jean-Philippe Julien, Professor Warren Wakarchuk

  63. Chemical and Chemoenzymatic Synthesis of S‐Linked Ganglioside Analogues and Their Protein Conjugates for Use as Immunogens

    Article • Chemistry - A European Journal, January 2006, Wiley

    Professor Warren Wakarchuk

  64. Functional Characterization of Dehydratase/Aminotransferase Pairs fromHelicobacterandCampylobacter

    Article • Journal of Biological Chemistry, November 2005, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  65. Erratum

    Article • Glycobiology, November 2005, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  66. Chemoenzymatic synthesis of 2-azidoethyl-ganglio-oligosaccharides GD3, GT3, GM2, GD2, GT2, GM1, and GD1a

    Article • Carbohydrate Research, September 2005, Elsevier

    Professor Warren Wakarchuk

  67. Identification and Characterization of NeuB3 fromCampylobacter jejunias a Pseudaminic Acid Synthase

    Article • Journal of Biological Chemistry, August 2005, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  68. Novel biosynthetic functions of lipopolysaccharide rfaJ homologs from Helicobacter pylori

    Article • Glycobiology, April 2005, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  69. Structural and Mechanistic Analysis of Sialic Acid Synthase NeuB fromNeisseria meningitidisin Complex with Mn2+, Phosphoenolpyruvate, andN-Acetylmannosaminitol

    Article • Journal of Biological Chemistry, October 2004, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  70. Analysis of Campylobacter jejuni capsular loci reveals multiple mechanisms for the generation of structural diversity and the ability to form complex heptoses

    Article • Molecular Microbiology, October 2004, Wiley

    Andrey Karlyshev, Professor Warren Wakarchuk, Professor Julian Parkhill

  71. A Single Bifunctional UDP-GlcNAc/Glc 4-Epimerase Supports the Synthesis of Three Cell Surface Glycoconjugates inCampylobacter jejuni

    Article • Journal of Biological Chemistry, October 2004, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  72. Identification and Mechanism of a Bacterial Hydrolyzing UDP-N-Acetylglucosamine 2-Epimerase

    Article • Biochemistry, October 2004, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  73. Intermediate Trapping on a Mutant Retaining α-Galactosyltransferase Identifies an Unexpected Aspartate Residue

    Article • Journal of Biological Chemistry, April 2004, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  74. Evidence for Acquisition of the Lipooligosaccharide Biosynthesis Locus in Campylobacter jejuni GB11, a Strain Isolated from a Patient with Guillain-Barré Syndrome, by Horizontal Exchange

    Article • Infection and Immunity, February 2004, ASM Journals

    Professor Warren Wakarchuk

  75. Characterization of the  -1,2-N-acetylglucosaminyltransferase of Neisseria gonorrhoeae, a key control point in lipooligosaccharride biosynthesis

    Article • Glycobiology, January 2004, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  76. Structural analysis of the sialyltransferase CstII from Campylobacter jejuni in complex with a substrate analog

    Article • Nature Structural & Molecular Biology, January 2004, Springer Science + Business Media

    Professor Warren Wakarchuk

  77. Simplifying Oligosaccharide Synthesis: Efficient Synthesis of Lactosamine and Siaylated Lactosamine Oligosaccharide Donors.

    Article • ChemInform, June 2003, Wiley

    Professor Warren Wakarchuk

  78. Large‐Scale In Vivo Synthesis of the Carbohydrate Moieties of Gangliosides GM1 and GM2 by Metabolically Engineered Escherichia coli

    Article • ChemBioChem, May 2003, Wiley

    Professor Warren Wakarchuk

  79. Simplifying Oligosaccharide Synthesis:  Efficient Synthesis of Lactosamine and Siaylated Lactosamine Oligosaccharide Donors

    Article • The Journal of Organic Chemistry, February 2003, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  80. Preparative-Scale Chemoenzymatic Synthesis of Large Carbohydrate Assemblies Using α(1→4)-Galactosyltransferase⧸UDP-4′-Gal-Epimerase Fusion Protein

    Article • January 2003, Elsevier

    Professor Warren Wakarchuk

  81. One Step Closer to a Sweet Conclusion

    Article • Chemistry & Biology, December 2002, Elsevier

    Professor Warren Wakarchuk

  82. Incorporation of N-Acetylneuraminic Acid into Haemophilus somnus Lipooligosaccharide (LOS): Enhancement of Resistance to Serum and Reduction of LOS Antibody Binding

    Article • Infection and Immunity, November 2002, ASM Journals

    Professor Warren Wakarchuk

  83. The structures of the lipooligosaccharide and capsule polysaccharide of Campylobacter jejuni genome sequenced strain NCTC 11168

    Article • European Journal of Biochemistry, October 2002, Wiley

    Professor Warren Wakarchuk

  84. Incorporation of N-Acetylneuraminic Acid into Haemophilus somnus Lipooligosaccharide (LOS): Enhancement of Resistance to Serum and Reduction of LOS Antibody Binding

    Article • Infection and Immunity, September 2002, ASM Journals

    Professor Warren Wakarchuk

  85. High-level expression of recombinant Neisseria CMP-sialic acid synthetase in Escherichia coli

    Article • Protein Expression and Purification, July 2002, Elsevier

    Professor Warren Wakarchuk

  86. Mechanistic Studies of a Retaining α-Galactosyltransferase from Neisseria meningitidis,

    Article • Biochemistry, April 2002, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  87. Mechanistic Studies of a Retaining α-Galactosyltransferase from Neisseria meningitidis

    Article • Biochemistry, March 2002, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  88. The Genetic Bases for the Variation in the Lipo-oligosaccharide of the Mucosal Pathogen,Campylobacter jejuni

    Article • Journal of Biological Chemistry, October 2001, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  89. Chemoenzymatic Iterative Synthesis of Difficult Linkages of Oligosaccharides on Soluble Polymeric Supports

    Article • Organic Letters, October 2001, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  90. A Campylobacter jejuni gene associated with immune-mediated neuropathy

    Article • Nature Reports Stem Cells, July 2001, Nature

    Professor Warren Wakarchuk

  91. Efficient Preparation of Natural and Synthetic Galactosides with a Recombinant β-1,4-Galactosyltransferase-/UDP-4‘-Gal Epimerase Fusion Protein

    Article • The Journal of Organic Chemistry, March 2001, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  92. Article • Nature Structural Biology, February 2001, Springer Science + Business Media

    Professor Warren Wakarchuk

  93. Dependence of the Bi-functional Nature of a Sialyltransferase fromNeisseria meningitidison a Single Amino Acid Substitution

    Article • Journal of Biological Chemistry, January 2001, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  94. Identification of a lipopolysaccharide α‐2,3‐sialyltransferase from Haemophilus influenzae

    Article • Molecular Microbiology, January 2001, Wiley

    Professor Warren Wakarchuk

  95. Structure of a Sialic Acid-activating Synthetase, CMP-acylneuraminate Synthetase in the Presence and Absence of CDP

    Article • Journal of Biological Chemistry, December 2000, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  96. FlaA1, a New Bifunctional UDP-GlcNAc C6Dehydratase/ C4Reductase fromHelicobacter pylori

    Article • Journal of Biological Chemistry, August 2000, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  97. Polymer-supported and chemoenzymatic synthesis of the Neisseria meningitidis pentasaccharide: a methodological comparison

    Article • Carbohydrate Research, August 2000, Elsevier

    Professor Warren Wakarchuk

  98. Phase variation of a β‐1,3 galactosyltransferase involved in generation of the ganglioside GM1‐like lipo‐oligosaccharide of Campylobacter jejuni

    Article • Molecular Microbiology, August 2000, Wiley

    Professor Warren Wakarchuk

  99. ChemInform Abstract: Enzymatic Synthesis of Oligosaccharide Analogues: Evaluation of UDP‐Gal Analogues as Donors for Three Retaining α‐Galactosyltransferases.

    Article • ChemInform, May 2000, Wiley

    Professor Warren Wakarchuk

  100. Expression, Purification, and Biochemical Characterization of WbpP, a New UDP-GlcNAc C4 Epimerase fromPseudomonas aeruginosaSerotype O6

    Article • Journal of Biological Chemistry, March 2000, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  101. Ready Access to Sialylated Oligosaccharide Donors

    Article • Organic Letters, March 2000, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  102. Functional genomics of Helicobacter pylori: identification of a beta-1,4 galactosyltransferase and generation of mutants with altered lipopolysaccharide

    Article • Molecular Microbiology, March 2000, Wiley

    Professor Warren Wakarchuk

  103. Biosynthesis of Ganglioside Mimics inCampylobacter jejuniOH4384

    Article • Journal of Biological Chemistry, February 2000, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  104. Enzymatic Synthesis of Oligosaccharide Analogues:  Evaluation of UDP-Gal Analogues as Donors for Three Retaining α-Galactosyltransferases

    Article • Journal of the American Chemical Society, February 2000, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  105. Glycosyl Fluorides Can Function as Substrates for Nucleotide Phosphosugar-dependent Glycosyltransferases

    Article • Journal of Biological Chemistry, December 1999, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  106. Article • Glycoconjugate Journal, January 1999, Springer Science + Business Media

    Professor Warren Wakarchuk

  107. Article • Glycoconjugate Journal, January 1999, Springer Science + Business Media

    Professor Warren Wakarchuk

  108. The synthesis of sialylated oligosaccharides using a CMP-Neu5Ac synthetase/sialyltransferase fusion

    Article • Nature Biotechnology, August 1998, Springer Science + Business Media

    Professor Warren Wakarchuk

  109. Development of an on-line preconcentration method for the analysis of pathogenic lipopolysaccharides using capillary electrophoresis–electrospray mass spectrometry

    Article • Journal of Chromatography A, August 1998, Elsevier

    Professor Warren Wakarchuk

  110. Scan‐rate dependence in protein calorimetry: The reversible transitions of Bacillus circulans xylanase and a disulfide‐bridge mutant

    Article • Protein Science, July 1998, Wiley

    Professor Warren Wakarchuk

  111. Structure of an α‐2,6‐sialylated lipooligosaccharide from Neisseria meningitidis immunotype L1

    Article • European Journal of Biochemistry, June 1998, Wiley

    Professor Warren Wakarchuk

  112. Capsular polysaccharide synthesis in Streptococcus pneumoniae serotype 14: molecular analysis of the complete cps locus and identification of genes encoding glycosyltransferases required for the biosynthesis of the tetrasaccharide subunit

    Article • Molecular Microbiology, October 1997, Wiley

    Professor Warren Wakarchuk

  113. Characterization of a Recombinant Neisseria Meningitidesα‐2,3‐Sialyltransferase and its Acceptor Specificity

    Article • European Journal of Biochemistry, October 1997, Wiley

    Professor Warren Wakarchuk

  114. Positioning the Acid/Base Catalyst in a Glycosidase:  Studies with Bacillus circulans Xylanase

    Article • Biochemistry, February 1997, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  115. Article • Biotechnology Letters, January 1997, Springer Science + Business Media

    Professor Warren Wakarchuk

  116. Cloning of the Lipooligosaccharide α-2,3-Sialyltransferase from the Bacterial PathogensNeisseria meningitidisandNeisseria gonorrhoeae

    Article • Journal of Biological Chemistry, November 1996, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  117. Characterization of a buried neutral histidine residue inBacillus circulansxylanase: Nmr assignments, pH titration, and hydrogen exchange

    Article • Protein Science, November 1996, Wiley

    Professor Warren Wakarchuk

  118. Functional Relationships of the Genetic Locus Encoding the Glycosyltransferase Enzymes Involved in Expression of the Lacto-N-neotetraose Terminal Lipopolysaccharide Structure inNeisseria meningitidis

    Article • Journal of Biological Chemistry, August 1996, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Warren Wakarchuk

  119. Secondary structure and NMR assignments ofbacillus circulansxylanase

    Article • Protein Science, June 1996, Wiley

    Professor Warren Wakarchuk

  120. Effects of both Shortening and Lengthening the Active Site Nucleophile of Bacillus circulans Xylanase on Catalytic Activity

    Article • Biochemistry, January 1996, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  121. The pKaof the General Acid/Base Carboxyl Group of a Glycosidase Cycles during Catalysis:  A13C-NMR Study ofBacillus circulansXylanase

    Article • Biochemistry, January 1996, American Chemical Society (ACS)

    Professor Warren Wakarchuk

  122. Abnormally High pKa of an Active‐Site Glutamic Acid Residue in Bacillus Circulans Xylanase

    Article • European Journal of Biochemistry, September 1995, Wiley

    Professor Warren Wakarchuk

  123. Expression ofTrichoderma reeseiandTrichoderma viridexylanases inEscherichia coli

    Article • Biochemistry and Cell Biology, May 1995, Canadian Science Publishing

    Professor Warren Wakarchuk

  124. Mutational and crystallographic analyses of the active site residues of the bacillus circulans xylanase

    Article • Protein Science, March 1994, Wiley

    Professor Warren Wakarchuk

  125. Thermostabilization of the Bacillus circulansxylanase by the introduction of disulfide bonds

    Article • Protein Engineering Design and Selection, January 1994, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  126. Amino acid sequence and thermostability of xylanase A from schizophyllum commune

    Article • FEBS Letters, November 1993, Wiley

    Professor Warren Wakarchuk

  127. Overexpression of the Bacillus subtilis and circulans Xylanases in Escherichia coli

    Article • Protein Expression and Purification, June 1993, Elsevier

    Professor Warren Wakarchuk

  128. Two GC-rich DNA elements ofChlamydomonas reinhardtii with complex arrangements of directly repeated sequence motifs

    Article • Plant Molecular Biology, January 1992, Springer Science + Business Media

    Professor Warren Wakarchuk

  129. Gametic differentiation in Chlamydomonas reinhardtii: light dependence and gene expression patterns

    Article • Archives of Microbiology, November 1989, Springer Science + Business Media

    Professor Warren Wakarchuk

  130. The molecular cloning and expression of a cellobiase gene from anAgrobacterium inEscherichia coli

    Article • MGG Molecular & General Genetics, October 1986, Springer Science + Business Media

    Professor Warren Wakarchuk

  131. α-Putrescinylthymine and the sensitivity of bacteriophageφW-14 DNA to restriction endonucleases

    Article • Nucleic Acids Research, January 1985, Oxford University Press (OUP)

    Professor Warren Wakarchuk

  132. The Preliminary Characterization of the  -Glucosidases of Cellulomonas fimi

    Article • Microbiology, June 1984, Society for General Microbiology

    Professor Warren Wakarchuk

  133. The Cellulase System of Cellulomonas fimi

    Article • Microbiology, June 1984, Society for General Microbiology

    Professor Warren Wakarchuk

  134. Isolation and Characterization of Escherichia coli Clones Expressing Cellulase Genes from Cellulomonas fimi

    Article • Microbiology, June 1984, Society for General Microbiology

    Professor Warren Wakarchuk

  135. Capillary Electrophoresis as an Assay Method for Monitoring Glycosyltransferase Activity

    Article • Springer Science + Business Media

    Professor Warren Wakarchuk

  136. Analysis of Bacterial Glycolipids by Capillary Electrophoresis-Electrospray Mass Spectrometry: Haemophilus influenzae and Neisseria meningitidis Lipopolysaccharides

    Article • Springer Science + Business Media

    Professor Warren Wakarchuk